CN103716417B - E-mail address coding method - Google Patents

E-mail address coding method Download PDF

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CN103716417B
CN103716417B CN201310435356.3A CN201310435356A CN103716417B CN 103716417 B CN103716417 B CN 103716417B CN 201310435356 A CN201310435356 A CN 201310435356A CN 103716417 B CN103716417 B CN 103716417B
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王正伟
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Abstract

The invention discloses a kind of E-mail address coding methods：Code is substituted by setting at, code is substituted according to the at of setting, executes at symbol replacement operation, can be the character string of a user name that can be used as other addresses E-mail by an E-mail address conversion.A kind of cross-domain code encoding method of dual domain is also disclosed：Code is substituted by setting at, using at symbol as the separator of the cross-domain code of dual domain, BaseGUID encoding operation is executed, so that a cross-domain code of dual domain is converted into E-mail address format.One kind is also disclosed and covers the domain address E-mail coding/decoding method, the hidden address E-mail can be obtained from the user name of an address E-mail by this method.A kind of target account is also disclosed and determines that method, a kind of migration address setting method, one kind transmit processing method, these methods can be used for the compatible internet communication based on E-mail addressing of address.

Description

E-mail address coding method
Technical field
The present invention relates to internet communications, more particularly to the coding method of the address E-mail, the cross-domain code of dual domain Coding method, and the relevant compatible method of internet communication based on E-mail addressing of address.
Background technique
In internet communication, it is related to global Unified Identity（GUID, Global Unified Identity）, described GUID includes two parts：Belong to code（HCode, Home Code）And user code（UCode, User Code）.Wherein, HCode refers to Show the GUID namely the corresponding Internet user of the GUID（IUsr, Internet User）Belong to instant messaging network （IMN, Instant Messenger Network）In which instantaneous communication system（IMS, Instant Messenger System）, and belong to the attribution server of which IMS（HSvr, Home Server）, and which clothes belonged to Be engaged in quotient（SP, Service Provider）, UCode is used to indicate IUsr different under a HCode.Wherein, HCode can be Domain name is also possible to international quotient's code（IBC, International Business Code）, it is also possible to belong to binary group （H2T, Home Two-Tuple）.By establishing the corresponding relationship of HCode and HSvr, meaning can be obtained according to a HCode To a HSvr.Equally, according to the HCode of an IUsr, this can be determined according to the corresponding relationship of the HCode and HSvr The HSvr of IUsr ownership.Here, the HCode of an IUsr refers to the HCode of the GUID of the IUsr.The HCode's and HSvr Corresponding relationship can be stored in HSvr, be also possible to be stored in the accessible equipment of HSvr.
More information, referring to application No. is 201210041577.8 or 201310037232.X's《Communication means and system》 Patent of invention, and application No. is 201210041677.0 or 201310049772.X's《Shadow code addressing method》Patent of invention.
Cross-domain address code（CDAddr, Cross-domain Address）Referred to as cross-domain code is a cross-domain address binary Group, including across last HSvr information（CeSvrDesc, Cross-end HSvr Description）With this base GUID（BaseGUID, The Base GUID）Two parts.Wherein, it is corresponding across last HSvr to be used to indicate the CDAddr by CeSvrDesc, can be this The host IP address or host domain name of HSvr is generally any one HCode that the HSvr is possessed.Referring to application No. is 201310073334.7《Assist addressing method》Patent of invention.
Below by taking a CeSvrDesc is the HCode that corresponding HSvr is possessed as an example, but it is not used in and limits this hair It is bright.
Generally, a CDAddr can write（CeSvrDesc, BaseGUID）Form, or writing BaseGUID $ The form of CeSvrDesc, wherein " $ " is separator.
The address E-mail consists of three parts：User name@domain name.BaseGUID is the address E-mail by the present invention CDAddr is known as the cross-domain code of E-mail address.
CeSvrDesc is that the cross-domain code of E-mail address of domain name is known as the cross-domain code of dual domain name, the cross-domain code of abbreviation dual domain or dual domain CDAddr。
One CDAddr can also write the form of BaseGUID@CeSvrDesc, wherein "@" is separator.In this way, from First "@" separator of the tail portion CDAddr Look-ahead of the form, intercept the separator back part obtain it is corresponding CeSvrDesc intercepts separator part in front and obtains corresponding BaseGUID.For example, guanyunchang@ Outlook.com $ 163.com is the cross-domain code of dual domain, wherein BaseGUID is guanyunchang@Outlook.com, CeSvrDesc is 163.com.
Application No. is 201310079118.3《Support the network and related news processing method of GUID migration》Invention is special In benefit, a kind of transmission mode is mentioned：When being transmitted by a CDAddr to an IUsr, HSvr is using the CDAddr as message Destination address, transmit the message to move target HSvr pointed by the CeSvrDesc of the CDAddr（MDSvr, MigrationDestination HSvr）；The MDSvr determines target user according to the BaseGUID of the CDAddr, thus real Now transmitted to the IUsr.When being transmitted by migrating account to other IUsr, the MDSvr where migrating account can be moved this Source address of the CDAddr of account as message is moved, so that, message receiver can be according to obtained CDAddr directly to message Sender writes in reply.The detour of letter in reply can thus be reduced.
But now there may be some HSvr or some mail servers not to support GUID shift function in net, therefore, Can not identify CDAddr or can not correctly handle the communication protocol containing CDAddr, in this way, using a cross-domain code of dual domain as The source address of message is come when transmitting, message receiver may can not write in reply because the cross-domain code of the dual domain is not identified.
Summary of the invention
In view of this, the invention discloses a kind of E-mail address coding methods：Code is substituted by setting at, according to setting At substitute code, execute at symbol replacement operation, so as to by an E-mail address conversion be one can be used as it is other The character string of the user name of the address E-mail.
A kind of E-mail address coding method, which is characterized in that setting at substitutes code；It the described method comprises the following steps：
Step c, code is substituted according to the at of setting, executes at symbol replacement operation.
Default level-one domain is further set；Before step c, step b is further executed：Judge the level-one of the address E-mail Whether domain is default, if it is, corresponding level-one domain is left out.
The corresponding relationship of default indicated value and level-one domain is further set；Correspondingly, it before step c, further executes Step b1 or b2；
The step b1 is：It is obtained corresponding according to the level-one domain of the address E-mail according to the corresponding relationship of setting The level-one domain is replaced into the default indicated value of acquisition by default indicated value；
The step b2 is：It is obtained corresponding according to the level-one domain of the address E-mail according to the corresponding relationship of setting Default indicated value leaves out the level-one domain, and the default indicated value obtained in tail portion addition.
The invention also discloses one kind to cover the domain address E-mail coding/decoding method, can from E-mail by this method The hidden address E-mail is obtained in the user name of location.
One kind covering the domain address E-mail coding/decoding method, which is characterized in that setting at substitutes code；The method includes following steps Suddenly：
Step b, code is substituted according to the at of setting, executes at symbol recovery operation.
Default level-one domain is further set；After step b, step c is further executed：Judge the obtained address E-mail Domain name in whether only one subdomain, if it is, adding default level-one domain behind the obtained address E-mail.
The corresponding relationship of default indicated value and level-one domain is further set；After step b, further execute step c1 or c2；
The step c1 is：Using the level-one domain of the obtained address E-mail as default indicated value, according to described in setting Corresponding relationship obtains corresponding level-one domain；The level-one domain of the obtained address E-mail is replaced into acquired level-one domain；
The step c2 is：The trailing character of the obtained address E-mail is left out；Using the trailing character as a default finger Indicating value obtains corresponding level-one domain according to set corresponding relationship, adds the one of acquisition behind the obtained address E-mail Grade domain.
Invention additionally discloses a kind of cross-domain code encoding methods of dual domain：Code is substituted by setting at, using at symbol as dual domain The separator of cross-domain code executes BaseGUID encoding operation, so that a cross-domain code of dual domain is converted into E-mail address format.
A kind of cross-domain code encoding method of dual domain, which is characterized in that setting at substitutes code；Using at symbol as the cross-domain code of dual domain Separator, execute BaseGUID encoding operation.
The method further includes：Setting cover characteristic of field code, be used to indicate the address E-mail whether be cover domain across Domain code；In coding, further executes and cover characteristic of field code insertion operation.
Corresponding with the cross-domain code encoding method of the dual domain, the present invention also provides one kind to cover the cross-domain code coding/decoding method in domain.
One kind covering the cross-domain code coding/decoding method in domain, which is characterized in that setting at substitutes code；Code is substituted according to the at of setting, it is right Its a username portion executes at symbol recovery operation.
The present invention also provides a kind of overseas account assigning methods of migration account, in this way, MDSvr is to a GUID The migration account of the address E-mail assigns an overseas address E-mail.
A kind of overseas account assigning method of migration account, which is characterized in that setting at substitutes code；The method includes following Step：
A, MDSvr substitutes code according to the at of setting, encodes, obtains pair to the cross-domain code of dual domain corresponding to migration account That answers covers the cross-domain code in domain；
B, this is covered the ExGUID that the cross-domain code in domain saves as the migration account of migration GUID by the MDSvr.
The present invention also provides a kind of target accounts to determine method, for determining the corresponding migration account of migration GUID.
A kind of target account determines method, which is characterized in that setting at substitutes code；The method includes：It receives including mesh After the message for marking the address E-mail, following steps are executed：
A, code is substituted according to the at of setting, which is encoded, obtain corresponding covering the domain address E-mail；
B, the domain address E-mail is covered according to this, determines target account from migration account.
Further comprise before step a：Judge whether the address the target E-mail belongs to oneself, if it is not, Execute step a；Otherwise, target account is directly determined according to the address E-mail, then terminated.
The present invention also proposes that one kind transmits processing method, for handling transmitting based on migration account.
A kind of migration account transmits processing method, which is characterized in that setting at substitutes code；The method includes following steps Suddenly：
A, MDSvr reception transmit request message, according to the at of setting substitute code, to the corresponding dual domain of the source address of message across Domain code is encoded, and obtains corresponding covering the cross-domain code in domain；
B, MDSvr sends out the message according to the destination address of message using the cross-domain code in domain of covering as the source address of message It sees off.
Further comprise before step a：Whether the source address for judging message is E-mail for belonging to oneself Location, if it is not, just executing step a；Otherwise, directly the message is sent according to the destination address of message, is then terminated.
The present invention also provides a kind of migration address setting methods, for being the corresponding migration address of a source account setup.
A kind of migration address setting method, which is characterized in that setting at substitutes code；It the described method comprises the following steps：
A, migration setting instruction is received, carries a cross-domain code of dual domain in the instruction；
B, code is substituted according to the at of setting, the cross-domain code of the dual domain is encoded, obtain corresponding covering the cross-domain code in domain；
C, according to the BaseGUID of the cross-domain code of the dual domain, target account is determined from the account of source；Domain is covered by obtained Cross-domain code is saved as the migration address of identified target account.
The present invention also provides a kind of method of signalling, send message for covering the cross-domain code in domain according to one.
One kind transmitting processing method, which is characterized in that setting at substitutes code；It the described method comprises the following steps：
A, it is the message for covering the cross-domain code in domain that HSvr, which sends destination address, and reception replies message；
B, judgement reply message in whether containing value the reason of indicating failure, if so, then follow the steps c, otherwise, knot Beam；
C, according to the at of setting substitute code, using a username portion for covering the cross-domain code in domain as cover the domain address E-mail into Row decoding, obtains the corresponding address E-mail；
D, the address E-mail for obtaining decoding retransmits the message as the destination address of message.
E-mail address coding method, the cross-domain code encoding method of dual domain provided through the invention, corresponding coding/decoding method, And disclosed other inventive methods, the fully compliant existing interconnection based on E-mail addressing of address of next generation communication can be made Network Communication, to guarantee internet communication smoothly to next-generation evolution.
Detailed description of the invention
It is E-mail address coding method embodiment flow chart of the present invention shown in Fig. 1.
Shown in Fig. 2, one flow chart of embodiment is extended for E-mail address coding method of the present invention.
Shown in Fig. 3, two flow chart of embodiment is extended for E-mail address coding method of the present invention.
Shown in Fig. 4, three flow chart of embodiment is extended for E-mail address coding method of the present invention.
Shown in Fig. 5, processing method embodiment flow chart is transmitted for the present invention.
It is IMN networking diagram shown in Fig. 6.
Specific embodiment
It is shown in Figure 6 about IMN networking diagram.In the figure：
A service provider（SP-A）HSvr be HSvr-A, wherein register with user A（UsrA）With user X（UsrX）；
B service provider（SP-B）HSvr be HSvr-B, wherein register with user B（UsrB）With user Y（UsrY）；
C service provider（SP-C）HSvr be HSvr-C, wherein register with user C（UsrC）With user Z（UsrZ）；
D service provider（SP-D）HSvr be HSvr-D, wherein register with user D（UsrD）With user O（UsrO）.
It for ease of understanding, be Tencent, SP-B by SP-A be Netease, SP-C is for Microsoft, SP-D are Googles, with HCode Value qq.com belongs to HSvr-A, and HCode value 163.com, yeah.net belongs to HSvr-B, and HCode value Outlook.com returns Belonging to HSvr-C, HCode value gmail.com belongs to HSvr-D etc., for.
For a HSvr, present invention GUID belong to the HSvr user be referred to as the HSvr intra domain user, GUID does not belong to the overseas user that the user of the HSvr is the HSvr.For example, guanyunchang@Outlook.com and Liubei@Outlook.com is the intra domain user of HSvr-C, but the overseas user of HSvr-B and HSvr-A.
For ease of description, the present invention is referred to as this according to the account that the GUID is registered in the HSvr that a GUID belongs to The source account of GUID, according to the account that the GUID is registered as the migration account of the GUID in other HSvr.That is, at one In HSvr, if the GUID of an account belongs to the HSvr, the account is referred to as a source account, i.e. the source account of the GUID Family；If the GUID of an account does not belong to the HSvr, the account is referred to as a migration account, i.e. the migration account of the GUID Family.For example, according to the account that GUID value liubei#352 is registered in HSvr-C as the source account of liubei#352, in HSvr- A, the account registered in HSvr-B and HSvr-D is all as the migration account of liubei#352.The identical account of GUID is account of the same clan Family, for example, the source account of the GUID migration account all with it is referred to as the account of the same clan based on the GUID.
It can not be write in reply according to the cross-domain code of the dual domain to solve message receiver because the cross-domain code of dual domain is not identified Problem, the present invention propose a kind of E-mail address coding method, can be encoded to an address E-mail by this method, So that the character string that coding obtains can be used as the user name of other addresses E-mail, and the address E-mail has been sufficiently reserved it Raw information.
As shown in Figure 1, being E-mail address coding method embodiment flow chart of the present invention.In this embodiment：
At symbolic code is set in step 11, at symbol first（Abbreviation at substitutes code）.
Step 13 substitutes code according to the at of setting, executes at symbol replacement operation.For example, the execution at symbol replacement Operation can be：At symbol in the address E-mail is replaced with into the at substitution code.
By being encoded to the address E-mail, so that in the character string obtained after coding, the domain in the former address E-mail Name is obscured because no longer being guided by symbol, so that the address E-mail is converted into and can be used as other E-mail The character string of the user name of address.
The present invention claims, the character encoded by the E-mail address coding method to an address E-mail String is to cover the domain address E-mail.
One, the at substitution code is an X, wherein the X can be character " $ " or character " # " or character " * ", or " & " or underscore " _ " or other characters.
When being encoded to liubei@Outlook.com according to the E-mail address coding method, by therein Symbol replaces with the at substitution code X, in this way, the obtained domain address the E-mail liubeiXOutlook.com that covers can serve as The user name of other addresses E-mail.
By being decoded to covering the domain address E-mail, i.e. original E-mail can be obtained in execution at symbol recovery operation Address.The execution at symbol recovery operation can be：This is covered into the substitution code of the in the address E-mail of domain and replaces at symbol.
For example, by being decoded to covering the domain address E-mail liubeiXOutlook.com, that is, will At substitution code in liubeiXOutlook.com replaces at symbol, and the corresponding address E-mail liubei@can be obtained Outlook.com。
When not allowing to occur X in the user name for arranging the address E-mail, solved to the domain address E-mail of covering When code, this covers the X in the address E-mail of domain to ordered retrieval, and the X retrieved at first is replaced at symbol, thus obtains original The address E-mail come.For example, X is underscore, when not allowing to occur underscore in user name, then for liubei_Out_ The decoding of look.com can be：This covers " _ " in the address E-mail of domain to ordered retrieval, and " _ " that will retrieve at first replaces For at symbol, the address E-mail liubei@Out_look.com is thus obtained.
When not allowing to occur X in the domain name for arranging the address E-mail, it is decoded to the domain address E-mail of covering When, it inversely retrieves this and covers the X in the address E-mail of domain, and the X retrieved at first is replaced at symbol, thus obtain original The address E-mail.For example, X is underscore, when not allowing to occur underscore in domain name, then for liu_bei_ The decoding of Outlook.com, which can be, inversely to be retrieved this and covers " _ " in the address E-mail of domain, and " _ " that retrieves at first is replaced It is changed at symbol, thus obtains the address E-mail liu_bei@Outlook.com.
It should be noted that not allowing also to occur underscore " _ " in domain name in current domain name Naming conventions.
Two, the at substitution code can be a character string.For example, the at substitution code is to be inserted into one in two fullstops Underscore：A fullstop is inserted into " ._. " or two underscores：" _ ._ ", either " .0_0. ", either " _ 0.0_ " or other character strings.
For example, the at substitution code of setting is " _ ._ ", the at symbol in the liubei@Outlook.com of the address E-mail is replaced After being changed at substitution code, obtain covering the domain address E-mail liubei_._Outlook.com.When decoding, domain E-mail will be directly covered At substitution code in the liubei_._Outlook.com of address replaces at symbol and obtains the original address E-mail liubei Outlook.com。
In the character string corresponding to the corresponding at symbol of user name heel of the agreement address E-mail, the at substitutes code When the position of appearance is unique.When to covering the domain address E-mail and being decoded, ordered retrieval this cover the in the address E-mail of domain Code is substituted, and the at retrieved at first substitution code is replaced at symbol, thus obtains the original address E-mail.For example, At substitution code is " _ ._ ", when not allowing " _ ._ " occur in user name, and when a username portion cannot be with " _ " ending, then The decoding of liubei_._Out_._look.com can be：This covers " _ ._ " in the address E-mail of domain to ordered retrieval, and " _ the ._ " that retrieves at first is replaced at symbol, thus obtains the address E-mail liubei@Out_._look.com.
In the character string corresponding to the domain name for arranging corresponding at symbol followed by the address E-mail, the at substitution code goes out When existing position is unique.When to covering the domain address E-mail and being decoded, inversely retrieves the at covered in the address E-mail of domain and replace Code, and the at retrieved at first substitution code is replaced at symbol, thus obtain the original address E-mail.For example, institute State at substitution code be " _ ._ ", when do not allow in domain name occur " _ ._ ", and domain name part cannot with " ._ " beginning when, then for The decoding of liu_._bei_._Outlook.com can be：It inversely retrieves this and covers " _ the ._ " in the address E-mail of domain, and will most " _ the ._ " first retrieved replaces at symbol, thus obtains the address E-mail liu_._bei@Outlook.com.
Three, the at substitution code is two continuous character X：XX, wherein X can be letter or number or underscore " _ " or minus sign "-" or fullstop " " or the character of other permissions.For example, the X is character " a ", and correspondingly, setting The at substitution code be " aa ".
When being encoded to liubei@Outlook.com according to the E-mail address coding method, by therein Symbol replaces with the at substitution code, just obtains covering the domain address E-mail liubeiXXOutlook.com.
It is decoded by the domain address E-mail of covering obtained to coding, i.e., this is covered into the substitution of the in the address E-mail of domain Code replaces at symbol, it can obtains the corresponding address E-mail.
For example, by being decoded to liubeiXXOutlook.com, that is, by liubeiXXOutlook.com At substitution code replaces at symbol, and the corresponding address E-mail liubei@Outlook.com can be obtained.
In reality, there are such cases：There is character X on the at symbol both sides of the address E-mail, such as E-mail Location liubeiX@Outlook.com or liubei@XOutlook.com.In this case, it is compiled according to the address E-mail Code method to liubeiX@Outlook.com or liubei@XOutlook.com encoded with covering domain E-mail Location is all liubeiXXXOutlook.com, in this way, when being decoded to liubeiXXXOutlook.com, it just can not be complete Restore the original address E-mail.
In reality, there is also such cases：There are the to substitute code, such as the address E-mail in the address E-mail LiuXXbei@Outlook.com, in this case, according to the E-mail address coding method to liuXXbei@ It is liuXXbeiXXOutlook.com that Outlook.com was encoded, which covers the domain address E-mail, wherein there are two At substitutes code XX, in this way, may be unable to get original E-mail when being decoded to liuXXbeiXXOutlook.com Address.
For two kinds of situations above-mentioned, in reality, can by formulate some addresses E-mail Naming conventions come Exclude ambiguity when decoding.For example, the specification may include one or more of following agreement：
Agreement one：In the address E-mail, user name is not allowed to end up with X.
Agreement two：In the address E-mail, domain name is not allowed to start with X.
Agreement three：In the user name of the address E-mail, do not allow to substitute code XX containing at.
Agreement four：In the domain name of the address E-mail, do not allow to substitute code XX containing at.
It is suitable when to covering the decoding of the domain address E-mail if the address E-mail Naming conventions defer to agreement one and agreement three Sequence retrieves this and covers the XX in the address E-mail of domain, and the XX retrieved at first is replaced at symbol.For example, right When liubeiXXXOutlook.com is decoded, XX in ordered retrieval liubeiXXXOutlook.com, and will retrieve at first XX replace at symbol, thus obtain the address E-mail liubei@XOutlook.com.
It is inverse when to covering the decoding of the domain address E-mail if the address E-mail Naming conventions defer to agreement two and agreement four The XX in the address E-mail of domain is covered to this is retrieved, and the XX retrieved at first is replaced at symbol.For example, right When liubeiXXXOutlook.com is decoded, the reverse XX retrieved in liubeiXXXOutlook.com, and will retrieve at first XX replace at symbol, thus obtain the unique address E-mail liubeiX@Outlook.com.
If the address E-mail Naming conventions defer to agreement one to four agreements of agreement four, to E-mail address code Covering in the address E-mail of domain for obtaining afterwards substitutes code XX with regard to only one at, therefore, in decoding, ambiguous would not also occurs Property.
When the character X for forming at substitution code is letter or number, above-mentioned agreement one or agreement two or agreement three or Agreement four, can have an adverse effect to the name of domain name or user name.In this regard, the character that can be used except letter or number comes Form the at substitution code.For example, X is underscore, with two continuous underscores：" _ _ " substitutes code, such case as at Under, above-mentioned about timing is being deferred to, the name of domain name or user name is being influenced little.
In reality, the case where code is XX is substituted at, in order to avoid the agreement is for the life of domain name or user name Adverse effect caused by name, in step 13, before substituting code according to the at of setting and executing at symbol replacement operation, into one Step, which executes, inserts code operation.
The slotting code operation is the corresponding place insertion character Y in the address E-mail.Wherein, Y is different from X, and Y can be word Female or number or underscore " _ " or minus sign "-" or fullstop " " or the character of other permissions.For example, X is " a ", Y It is " b " or " 0 ".
The slotting code operation is divided into the slotting code operation of user name again and domain name inserts code and operates two kinds.
The first, user name insert code operation：A word is inserted into after each X character in the user name of the address E-mail Accord with Y.
When to the decoding of the domain address E-mail is covered, this covers the XX in the address E-mail of domain to ordered retrieval, and will retrieve at first To XX replace at symbol, in this way, just obtaining the interim address E-mail；It then executes again and deletes code operation：It is interim from this As soon as removing a character Y in the user name of the address E-mail after each X character, in this way, obtaining the original address E-mail.
Example 131 when encoding to the address E-mail liuXXXbeiX@XOutXXXlook.com, executes following steps：
Step 131-101, it in the user name of liuXXXbeiX@XOutXXXlook.com, is inserted after each X character Enter a character Y and obtains liuXYXYXYbeiXY@XOutXXXlook.com.
Step 131-102, the at symbol in liuXYXYXYbeiXY@XOutXXXlook.com the at is replaced with to replace Code.In this way, just obtaining covering the domain address E-mail liuXYXYXYbeiXYXXXOutXXXlook.com.
When to covering the domain address E-mail liuXYXYXYbeiXYXXXOutXXXlook.com decoding, following steps are executed：
Step 131-201, the XX in ordered retrieval liuXYXYXYbeiXYXXXOutXXXlook.com, and will examine at first Rope to XX replace at symbol, obtain liuXYXYXYbeiXY@XOutXXXlook.com.
Step 131-202, remove after X character each in the user name of liuXYXYXYbeiXY@XOutXXXlook.com One character Y.In this way, just obtaining liuXXXbeiX XOutXXXlook.com.
Second, domain name inserts code operation：A character Y is inserted into before each X character in the domain name of the address E-mail.
When to the decoding of the domain address E-mail is covered, inversely retrieves this and cover the XX in the address E-mail of domain, and will retrieve at first To XX replace at symbol, in this way, just obtaining the interim address E-mail；It then executes again and deletes code operation：It is interim from this As soon as removing a character Y in the domain name of the address E-mail before each X character, in this way, obtaining the original address E-mail.
Example 132 when encoding to the address E-mail liuXXXbeiX@XOutXXXlook.com, executes following steps：
Step 132-101, it in the domain name of liuXXXbeiX@XOutXXXlook.com, is inserted into before each X character One character Y obtains liuXXXbeiX@YXOutYXYXYXlook.com.
Step 132-102, the at symbol in liuXXXbeiX@YXOutYXYXYXlook.com the at is replaced with to replace Code.In this way, just obtaining covering the domain address E-mail liuXXXbeiXXXYXOutYXYXYXlook.com.
When to covering the domain address E-mail liuXXXbeiXXXYXOutYXYXYXlook.com decoding, following steps are executed：
Step 132-201, the XX in liuXXXbeiXXXYXOutYXYXYXlook.com is inversely retrieved, and will be examined at first Rope to XX replace at symbol, obtain liuXXXbeiX@YXOutYXYXYXlook.com.
Step 132-202, remove one before X character each in the domain name of liuXXXbeiX@YXOutYXYXYXlook.com A character Y.In this way, just obtaining liuXXXbeiX XOutXXXlook.com.
The domain address E-mail and the original address E-mail is covered as obtained from further executing slotting code operation to compare, it can It can be more big changes, for example, covering the domain address E-mail liuXYXYXYbeiXYXXXOutXXXlook.com and corresponding E- The address mail liuXXXbeiX@XOutXXXlook.com comparison, changes greatly, to be unfavorable for user's identification.In this regard, this hair Bright suggestion selection lower character of the frequency of occurrences in the address E-mail forms at substitution code.For example, can choose two companies Continuous underscore：" _ _ " substitutes code as at, in this way, compiling to the address E-mail liuaaabeia@aOutaaalook.com When code, insertion operation is first carried out：One is inserted into before each underscore in the domain name of liuaaabeia@aOutaaalook.com A character 0.Due in the address E-mail, two continuous underscores of less appearance：In " _ _ ", especially domain name, at present also not Allow underscore occur, therefore, after insertion operation execution, obtained result is still liuaaabeia@ AOutaaalook.com then executes the operation that the at symbol in the address E-mail is replaced with to the at substitution code again, from And it obtains covering the domain address E-mail liuaaabeia__aOutaaalook.com.Since what is obtained covers the domain address E-mail Liuaaabeia__aOutaaalook.com is compared with the original address E-mail liuaaabeia@aOutaaalook.com Variation is smaller, thus, it is more conducive to user's identification.
The address pair E-mail covered before the domain address E-mail and coding after leading to coding in order to reduce the insertion of character Y The at of the too many variation than occurring, setting is substituted in code, and continuous X character number can use three or three or more.
Four, the at substitution code can be the character string or a Y followed by N of one Y composition of N number of continuous X heel The character string of a continuous X composition.Wherein, N is the natural number greater than 1, and X can be letter or number or underscore " _ " or subtract Number "-" or fullstop " ".For example, the X is character " a ", the Y is character " b ", and when N=3, the at substitution code of setting is " aaab " or " baaa ".Wherein, Y is different from X, and Y can be letter or number or underscore " _ " or minus sign "-" or fullstop " " or the character of other permissions.For example, X is " a ", Y is " b " or " 0 ".
Correspondingly, it in step 13, before substituting code according to the at of setting and executing at symbol replacement operation, further holds The slotting code operation of row.The slotting code operation is the corresponding place insertion character Y in the address E-mail.
The slotting code operation is also classified into the slotting code operation of user name and domain name inserts code and operates two kinds.
User name inserts code operation：It is divided into the slotting code operation of user name sequence and user name inversely inserts code and operates two kinds.
User name sequence inserts code operation：In the user name of the address E-mail, direction in order, after every M X character It is inserted into a character Y.Wherein, M is greater than 0 and is less than the natural number of N, generally, M=N-1.
When decoding, ordered retrieval covers the substitution code of the in the address E-mail of domain, and the at that will be retrieved at first Substitution code replaces at symbol, in this way, just obtaining the interim address E-mail；It then executes and deletes code operation：In the interim E- In the user name of the address mail, direction in order, as soon as remove a character Y after every M X character, in this way, obtaining original E- The address mail.
Example 1411, N=3, M=2, the at substitution code is YXXX.To the address E-mail liuXXXbeiX@ When XOutYXXXlook.com is encoded, following steps are executed：
Step 1411-101, in the user name of the address E-mail, direction, is inserted into after every 2 X characters in order One character Y obtains liuXXYXbeiX@XOutYXXXlook.com.
Step 1411-102, the at symbol in liuXXYXbeiX@XOutYXXXlook.com the at is replaced with to substitute Code.In this way, just obtaining covering the domain address E-mail liuXXYXbeiXYXXXXOutYXXXlook.com.
When to covering the domain address E-mail liuXXYXbeiXYXXXXOutYXXXlook.com decoding, following steps are executed：
Step 1411-201, the in first ordered retrieval liuXXYXbeiXYXXXXOutYXXXlook.com substitutes code YXXX, and the YXXX retrieved at first is replaced at symbol, obtain liuXXYXbeiX@XOutYXXXlook.com.
Step 1411-202, in the user name of liuXXYXbeiX@XOutYXXXlook.com, direction is from every 2 in order Remove a character Y after a X character.In this way, just obtaining liuXXXbeiX XOutYXXXlook.com.
User name inversely inserts code operation：In the user name of the address E-mail, by reverse direction, before every M X character It is inserted into a character Y.Wherein, M is greater than 0 and is less than the natural number of N, generally, M=N-1.
In decoding, ordered retrieval covers the substitution code of the in the address E-mail of domain, and described in retrieving at first At substitution code replaces at symbol, in this way, just obtaining the interim address E-mail；It then executes and deletes code operation：It is interim at this In the user name of the address E-mail, by reverse direction, as soon as remove a character Y before every M X character, in this way, obtaining original The address E-mail.
Example 1412, N=3, M=2, the at substitution code is YXXX.To the address E-mail liuXXXbeiX@ When XOutYXXXlook.com is encoded, following steps are executed：
Step 1412-101, it in the user name of the address E-mail, by reverse direction, is inserted into before every 2 X characters One character Y obtains liuXYXXbeiX@XOutYXXXlook.com.
Step 1412-102, the at symbol in liuXYXXbeiX@XOutYXXXlook.com the at is replaced with to substitute Code.In this way, just obtaining covering the domain address E-mail liuXYXXbeiXYXXXXOutYXXXlook.com.
When to covering the domain address E-mail liuXYXXbeiXYXXXXOutYXXXlook.com decoding, following steps are executed：
Step 1412-201, the in first ordered retrieval liuXYXXbeiXYXXXXOutYXXXlook.com substitutes code YXXX, and the YXXX retrieved at first is replaced at symbol, obtain liuXYXXbeiX@XOutYXXXlook.com.
Step 1412-202, in the user name of liuXYXXbeiX@XOutYXXXlook.com, by reverse direction from every 2 Remove a character Y before a X character.In this way, just obtaining liuXXXbeiX XOutYXXXlook.com.
Domain name inserts code operation：It is divided into the slotting code operation of domain name sequence and domain name inversely inserts code and operates two kinds.
Domain name sequence inserts code operation：In the domain name of the address E-mail, direction, is inserted into after every M X character in order One character Y.Wherein, M is greater than 0 and is less than the natural number of N, generally, M=N-1.
In decoding, the substitution code of the in the address E-mail of domain is covered in reverse retrieval, and described in retrieving at first At substitution code replaces at symbol, in this way, just obtaining the interim address E-mail；It then executes and deletes code operation：It is interim at this In the domain name of the address E-mail, direction in order, as soon as remove a character Y after every M X character, in this way, obtaining original E- The address mail.
Example 1421, N=3, M=2, the at substitution code is XXXY.To the address E-mail liuXXXYbeiX@ When XOutXXXlook.com is encoded, following steps are executed：
Step 1421-101, in the domain name of the address E-mail, direction is inserted into one after every 2 X characters in order A character Y obtains liuXXXYbeiX@XOutXXYXlook.com.
Step 1421-102, the at symbol in liuXXXYbeiX@XOutXXYXlook.com the at is replaced with to substitute Code XXXY.In this way, just obtaining covering the domain address E-mail liuXXXYbeiXXXXYXOutXXYXlook.com.
When to covering the domain address E-mail liuXXXYbeiXXXXYXOutXXYXlook.com decoding, following steps are executed：
Step 1421-201, the at inversely in retrieval liuXXXYbeiXXXXYXOutXXYXlook.com substitutes code XXXY, And the XXXY retrieved at first is replaced at symbol, obtain liuXXXYbeiX@XOutXXYXlook.com.
Step 1421-202, in the domain name of liuXXXYbeiX@XOutXXYXlook.com, direction is from every 2 in order Remove a character Y after X character.In this way, just obtaining liuXXXYbeiX XOutXXXlook.com.
Domain name inversely inserts code operation：In the domain name of the address E-mail, by reverse direction, it is inserted into before every M X character One character Y.Wherein, M is greater than 0 and is less than the natural number of N, generally, M=N-1.
In decoding, the substitution code of the in the address E-mail of domain is covered in reverse retrieval, and described in retrieving at first At substitution code replaces at symbol, in this way, just obtaining the interim address E-mail；It then executes and deletes code operation：It is interim at this In the domain name of the address E-mail, according to reverse direction, removes a character Y before every M X character, thus obtain original The address E-mail.
Example 1422, N=3, M=2, the at substitution code is XXXY.To the address E-mail liuXXXYbeiX@ When XOutXXXlook.com is encoded, following steps are executed：
Step 1422-101, in the domain name of the address E-mail, one is inserted into before every 2 X characters by reverse direction A character Y obtains liuXXXYbeiX@XOutXYXXlook.com.
Step 1422-102, the at symbol in liuXXXYbeiX@XOutXYXXlook.com the at is replaced with to substitute Code XXXY.In this way, just obtaining covering the domain address E-mail liuXXXYbeiXXXXYXOutXYXXlook.com.
When to covering the domain address E-mail liuXXXYbeiXXXXYXOutXYXXlook.com decoding, following steps are executed：
Step 1422-201, the at inversely in retrieval liuXXXYbeiXXXXYXOutXYXXlook.com substitutes code XXXY, And the XXXY retrieved at first is replaced at symbol, obtain liuXXXYbeiX@XOutXYXXlook.com.
Step 1422-202, in the domain name of liuXXXYbeiX@XOutXYXXlook.com, by reverse direction from every 2 Remove a character Y before X character.In this way, just obtaining liuXXXYbeiX XOutXXXlook.com.
In general, one cover the domain address E-mail in the user name as another address E-mail in use, seem compared with It is long, to influence the experience of user.In this regard, squeeze operation can also be performed when encoding to an address E-mail.
For example, default level-one domain further can be arranged in a step 11.Correspondingly, it before step 13, further wraps Include step 12：Whether the level-one domain for judging the address E-mail is default, if it is, corresponding level-one domain is left out.
As shown in Fig. 2, extending one flow chart of embodiment for E-mail address coding method of the present invention.
In this way, first carrying out at symbol recovery operation when covering the decoding of the domain address E-mail to one, obtaining an E-mail Address；Then, in the domain name of the address E-mail judged whether only one subdomain, if it is, in obtained E- Default level-one domain is added behind the address mail.
If it is considered that the case where there are three or more subdomains for the address E-mail to be encoded, such as：liubei@ 123.abc.com, preferably, the step 12 is further：Judging whether the address E-mail meets, { domain name only has two sons Domain, and level-one domain is default } condition, if it is satisfied, then corresponding level-one domain is left out.
Example 15：The at substitution code is two continuous underscores：" _ _ ", and arrange underscore do not occur in domain name；If The default level-one domain set is com.
When to the address E-mail liubei@Outlook.com coding, following steps are executed：
Step 15-101, judging whether liubei Outlook.com meets, { domain name only has two subdomains, and level-one domain is No is default } condition, due to meeting the condition, then corresponding level-one domain is left out, obtains liubei@Outlook.
Step 15-102, the at symbol in liubei@Outlook is replaced with into the at and substitutes code.In this way, just being covered The domain address E-mail liubei__Outlook.
When to covering the domain address E-mail liubei__Outlook decoding, following steps are executed：
Step 15-201, at symbol recovery operation is first carried out：At in reverse retrieval liubei__Outlook substitutes code, And the at retrieved at first substitution code is replaced at symbol, obtain the address E-mail liubei@Outlook.
Step 15-202, judge in the domain name of liubei@Outlook whether only one subdomain, due to liubei@ Only one subdomain Outlook in the domain name of Outlook then adds default level-one domain behind liubei@Outlook Com obtains liubei@Outlook.com.
In order to enable corresponding coding and decoding scheme can be suitable for more addresses E-mail, preferably, in a step 11, The corresponding relationship of default indicated value and level-one domain is further set, when encoding to the address E-mail, further according to institute State corresponding relationship progress.Referring to the mapping table of default indicated value as shown in table 9 and level-one domain.
Table 9
Default indicated value Level-one domain
c com
e edu
g gov
n net
o org
For example, further comprising step 12B before step 13：According to the level-one domain of the address E-mail, according to setting The corresponding relationship obtains corresponding default indicated value, the level-one domain is replaced into the default indicated value of acquisition.
As shown in figure 3, extending two flow chart of embodiment for E-mail address coding method of the present invention.
In this way, first carrying out at symbol recovery operation when covering the decoding of the domain address E-mail to one, obtaining an E-mail Address；Execute the recovery operation of level-one domain.
Level-one domain recovery operation is：Level-one domain lookup operation is first carried out, it is rear to execute level-one domain replacement operator.Described one Grade domain lookup operates：Using the level-one domain of the obtained address E-mail as default indicated value, according to the corresponding pass of setting System, obtains corresponding level-one domain；Level-one domain replacement operator is：The level-one domain of the obtained address E-mail is replaced into and is obtained The level-one domain taken.After executing the level-one domain lookup operation, it can also further determine whether to obtain corresponding level-one domain, Directly terminate if it is level-one domain replacement operator is just executed otherwise.
Whether the level-one domain for the address E-mail that can also first judge before executing the recovery operation of level-one domain is one A character, if so, otherwise just executing the recovery operation of level-one domain directly terminates.
In step 12B, in the level-one domain according to the address E-mail, according to the default indicated value of setting and pair in level-one domain It should be related to, when can not obtain corresponding default indicated value, directly terminate.
Example 162：The at substitution code is two continuous underscores：" _ _ ", and arrange underscore do not occur in domain name.
When to the address E-mail liubei@Outlook.com coding, following steps are executed：
Step 162-101, according to the level-one domain com of liubei@Outlook.com, according to default instruction as shown in table 9 The mapping table of value and level-one domain, obtains corresponding default indicated value c；The level-one domain is replaced into the default instruction of acquisition Value, obtains liubei@Outlook.c.
Step 162-102, the at symbol in liubei@Outlook.c is replaced with into the at and substitutes code.In this way, must To covering the domain address E-mail liubei__Outlook.c.
When to covering the domain address E-mail liubei__Outlook.c decoding, following steps are executed：
Step 162-201, at symbol recovery operation is first carried out：At substitution in reverse retrieval liubei__Outlook.c Code, and " _ _ " that retrieves at first is replaced at symbol, obtain the address E-mail liubei@Outlook.c.
Step 162-202, using the level-one domain of liubei@Outlook.c as default indicated value, according to the described right of setting It should be related to, obtain corresponding level-one domain, obtain com；Then, the one level-one domain of liubei@Outlook.c is replaced into Grade domain com.In this way, just obtaining liubei Outlook.com.
In step 12B, when the level-one domain is replaced into the default indicated value of acquisition, it will also separate the level-one domain Decimal point is left out, for example, the default indicated value first leaving out the level-one domain, and obtaining in tail portion addition.For example, the step 12B is further step 12C：Corresponding lack is obtained according to the corresponding relationship of setting according to the level-one domain of the address E-mail The default indicated value for saving indicated value, the level-one domain being left out, and obtained in tail portion addition.
As shown in figure 4, extending three flow chart of embodiment for E-mail address coding method of the present invention.
In step 12C, in the level-one domain according to the address E-mail, according to the default indicated value of setting and pair in level-one domain It should be related to, when can not obtain corresponding default indicated value, abnormality processing can also be made, that is, make coding failure handling.Such case Under, agreement only encodes the address E-mail corresponding to part primary domain.In this way, being solved covering the domain address E-mail to one When code, at symbol recovery operation is first carried out, the address E-mail is obtained, then deletes the trailing character of the obtained address E-mail It goes；Using the trailing character as a default indicated value, according to the default indicated value of setting and the corresponding relationship in level-one domain, acquisition pair The level-one domain of acquisition is added in the level-one domain answered behind the obtained address E-mail.This is a kind of limitation usage mode.
In step 12C, in the level-one domain according to the address E-mail, according to the default indicated value of setting and pair in level-one domain It should be related to, when can not obtain corresponding default indicated value, can also directly terminate.In this way, covering the domain address E-mail to one When decoding, at symbol recovery operation is first carried out, obtains the address E-mail, whether is the domain name of the address E-mail judged Only one subdomain, if it is, the trailing character of the obtained address E-mail is left out；Using the trailing character as a default finger Indicating value obtains corresponding level-one domain, in obtained E-mail according to the default indicated value of setting and the corresponding relationship in level-one domain The level-one domain of acquisition is added behind location.Such as liubei@Outlookc only one subdomain.In this case, it is desirable that level-one domain It appears in and there was only two subdomains in the default indicated value of setting and the domain name of the address E-mail in the mapping table in level-one domain, Such as liubei@Outlook.com.This mode is also a kind of limitation usage mode.
Preferably, in step 12C, in the level-one domain according to the address E-mail, according to the default indicated value of setting and one The corresponding relationship in grade domain when can not obtain corresponding default indicated value, is directly added to the E- as default indicated value for 0 The address mail tail portion, then terminates.
Correspondingly, when covering the decoding of the domain address E-mail to one, at symbol recovery operation is first carried out, an E- is obtained The trailing character of the obtained address E-mail is then left out in the address mail；Using the trailing character as a default indicated value, according to The corresponding relationship of the default indicated value and level-one domain that are arranged obtains corresponding level-one domain, adds behind the obtained address E-mail Add the level-one domain of acquisition.Certainly, before executing the operation for obtaining corresponding level-one domain, it can also judge left out tail Whether character is 0, if it is 0, then can directly be terminated.
Example 172：The at substitution code is two continuous underscores：" _ _ ", and arrange underscore do not occur in domain name.
When to the address E-mail liubei@Outlook.com coding, following steps are executed：
Step 172-101, according to the level-one domain com of liubei@Outlook.com, according to default instruction as shown in table 9 The mapping table of value and level-one domain, obtains corresponding default indicated value c；The level-one domain of liubei@Outlook.com is deleted It goes, obtains liubei@Outlook, then add default indicated value c in tail portion, obtain liubei@Outlookc.
Step 172-102, the at symbol in liubei@Outlookc is replaced with into the at and substitutes code.In this way, just obtaining Cover the domain address E-mail liubei__Outlookc.
When to covering the domain address E-mail liubei__Outlookc decoding, following steps are executed：
Step 172-201, at symbol recovery operation is first carried out：At substitution in reverse retrieval liubei__Outlookc Code, and " _ _ " that retrieves at first is replaced at symbol, the address E-mail liubei@Outlookc is obtained, by liubei@ The trailing character c of Outlookc leaves out to obtain liubei@Outlook.
Step 172-202, default indicated value and level-one domain using trailing character c as a default indicated value, according to setting Corresponding relationship, obtain corresponding level-one domain, obtain com, using com as level-one domain, after being added to liubei@Outlook Face obtains liubei@Outlook.com.
Example 182：The at substitution code is two continuous underscores：" _ _ ", and arrange underscore do not occur in domain name.
When to the address E-mail liubei@Outlook.mil coding, following steps are executed：
Step 182-101, according to the level-one domain mil of liubei@Outlook.mil, according to default instruction as shown in table 9 The mapping table of value and level-one domain, is unable to get corresponding default indicated value；Directly 0 is inserted into as a default indicated value It is obtained after to liubei@Outlook.mil：liubei@Outlook.mil0.
Step 182-102, the at symbol in liubei@Outlook.mil0 is replaced with into the at and substitutes code.In this way, just It obtains covering the domain address E-mail liubei__Outlook.mil0.
When to covering the domain address E-mail liubei__Outlook.mil0 decoding, following steps are executed：
Step 182-201, at symbol recovery operation is first carried out：At in reverse retrieval liubei__Outlook.mil0 is replaced Code, and " _ _ " that retrieves at first is replaced at symbol, the address E-mail liubei@Outlook.mil0 is obtained, it will The trailing character 0 of liubei@Outlook.mil0 leaves out to obtain liubei@Outlook.mil.
Step 182-202, judge whether left out trailing character is 0, since the trailing character left out is 0, then terminate.
The step 182-202 is also possible to：Trailing character 0 is regard as a default indicated value, according to the default finger of setting The corresponding relationship of indicating value and level-one domain obtains corresponding level-one domain, due to being unable to get corresponding level-one domain, then terminates.
By E-mail address coding method, the BaseGUID of a cross-domain code of dual domain can be encoded to and cover domain E-mail Address, so as to which the cross-domain code of the dual domain is converted into E-mail address format.For example, being based on the address code side E-mail Method, the present invention propose a kind of cross-domain code encoding method of dual domain, a cross-domain code of dual domain can be converted into E- by this method Mail address format, so that message sender can be by the E-mail address format being converted to by the cross-domain code of dual domain Source address of the CDAddr as message, so that the CDAddr that message receiver is able to use the E-mail address format is returned Letter.
This method comprises the following steps：
Code is substituted in step 21, at symbol setting at first.
Step 22, using at symbol as the separator of the cross-domain code of dual domain, execute BaseGUID encoding operation.For example, described Executing BaseGUID encoding operation can be：Code is substituted according to the at of setting, the BaseGUID of the cross-domain code of the dual domain is encoded to Cover the domain address E-mail.
It covers the domain address E-mail and may be used for the character string of user name due to one, in this way, cross-domain by the dual domain Code encoding method, so that it may which a cross-domain code of dual domain is encoded to the CDAddr of an E-mail address format.
For example, using at symbol as the separator of the CDAddr, passing through institute when encoding to a cross-domain code of dual domain E-mail address coding method is stated, the BaseGUID of the CDAddr is encoded, so that in the character string obtained after coding, it is former Domain name in the BaseGUID of CDAddr is obscured because no longer being guided by symbol, so that the BaseGUID is converted into For can be used as other addresses E-mail user name character string, in this way, just obtained after to CDAddr coding one it is new The address E-mail.In this way, mail server can send out the new address E-mail as the destination address of message Letter.
The present invention carries out encoding the CDAddr of obtained E-mail address format being referred to as to cover domain to a cross-domain code of dual domain Cross-domain code covers domain CDAddr.
Covering the cross-domain code in domain is a kind of special CDAddr, it is the address the E-mail form of expression of the cross-domain code of dual domain.
For example, the at substitution code of setting is two continuous underscores " _ _ ", code liubei@cross-domain to dual domain When Outlook.com@163.com is encoded, using at symbol as the separator of the CDAddr, by the CDAddr's At symbol in BaseGUID replaces with the at substitution code, obtains covering the cross-domain code liubei__Outlook.com@in domain 163.com。
The available cross-domain code of corresponding dual domain is decoded by covering the cross-domain code in domain to one.
For example, the at substitution code of setting is two continuous underscores " _ _ ", by covering the cross-domain code liubei__ in domain to this Outlook.com@163.com is decoded, that is, by the in the user name of liubei__Outlook.com@163.com Substitution code replaces at symbol, and the corresponding cross-domain code liubei@Outlook.com@163.com of dual domain can be obtained.Here, exist Arrange an IUsr when registering the address E-mail, in user name cannot the at containing setting when substituting code, direction in order The at substitution code in a username portion of the cross-domain code liubei__Outlook.com@163.com in domain is covered in retrieval, and will be examined at first Rope at substitution code replace at symbol；Arranging an IUsr when registering the address E-mail, cannot contain in domain name When the at of setting substitutes code, the user name of the cross-domain code liubei__Outlook.com@163.com in domain is covered by the retrieval of reverse direction At in part substitutes code, and the at retrieved at first substitution code is replaced at symbol.
The at substitution code of example 21, setting is XXXY, code liubeiX@XOutXXXlook.com@163.com cross-domain to dual domain When being encoded, using at symbol as the separator of the CDAddr, following steps are executed：
Step 21-101, it in the domain name of the BaseGUID of the CDAddr, is inserted before every two X character by reverse direction Enter a character Y and obtains liubeiX@XOutXYXXlook.com@163.com.
Step 21-102, at symbol in the BaseGUID of the CDAddr is replaced with into the at and substitutes code XXXY, covered The cross-domain code liubeiXXXXYXOutXYXXlook.com@163.com in domain.
When to covering the cross-domain code liubeiXXXXYXOutXYXXlook.com@163.com in domain and decoding, following steps are executed：
Step 21-201, inversely in the user name of retrieval liubeiXXXXYXOutXYXXlook.com@163.com XXXY, and the XXXY retrieved at first is replaced at symbol, obtain liubeiX@XOutXYXXlook.com@163.com.
Step 21-202, in the domain name of the BaseGUID of liubeiX@XOutXYXXlook.com@163.com, by inverse Remove a character Y before every two X character to direction.Thus obtain liubeiX@XOutXXXlook.com@163.com.
It can arrange：One IUsr cannot substitute code containing in user name when registering the address E-mail.Then pass through Judge in the user name of an address E-mail with the presence or absence of the at substitute code, it can judge the address E-mail whether be Cover the cross-domain code in domain.But this agreement, can have an adverse effect to the name of the user name of the address E-mail.
The address E-mail can also be indicated by way of being inserted into an address E-mail and covering characteristic of field code It whether is to cover the cross-domain code in domain.For example, further comprising in step 21：Characteristic of field code is covered in setting, is used to indicate an E-mail Whether address is to cover the cross-domain code in domain.Correspondingly, further comprise in step 22：Characteristic of field code insertion operation is covered in execution.
The characteristic of field code insertion operation of covering can execute before the BaseGUID encoding operation.Preferably, described Characteristic of field code insertion operation is covered to execute after the BaseGUID encoding operation.
There is the following two kinds to cover characteristic of field code inserted mode：Insertion covers the mode of characteristic of field code and in domain name in user name The mode of characteristic of field code is covered in insertion.
The mode of characteristic of field code is covered in insertion in user name：
The characteristic of field code insertion operation of covering executes after the BaseGUID encoding operation, and the characteristic of field code of covering is inserted Entering operation is：A username portion in the obtained address E-mail, such as before or after the user name, domain is covered described in insertion Condition code.
Alternatively, the characteristic of field code insertion operation of covering executes before the BaseGUID encoding operation, it is described to cover domain spy Levying code insertion operation is：In the part BaseGUID of the cross-domain code of the dual domain to be encoded, for example, in the cross-domain code of the dual domain Characteristic of field code is covered before or after BaseGUID, described in insertion.
Characteristic of field code is covered with the presence or absence of described in this way, passing through in the user name for judging an address E-mail, that is, can determine whether Whether the address E-mail is to cover the cross-domain code in domain.Correspondingly, when covering the cross-domain code in domain to one and decoding, this is also covered into the cross-domain code in domain In user name, the deletion of characteristic of field code is covered accordingly.
Example 221-1, the at substitution code of setting are " .0_0. ", and the characteristic of field code of covering of setting is " .ra ".Cross-domain to dual domain When code liubei@Outlook.com@163.com coding, using at symbol as the separator of the CDAddr, following steps are executed：
Step 221-101, BaseGUID encoding operation is executed：To liubei@Outlook.com@163.com's BaseGUID is encoded, and liubei.0_0.Outlook.com@163.com is obtained.Here, to liubei@ The BaseGUID of Outlook.com@163.com carries out coding：By liubei@Outlook.com@163.com's At symbol in BaseGUID replaces with the at substitution code.
Step 221-102, it executes and covers characteristic of field code insertion operation：Liubei.0_0.Outlook.com@163.com's Insertion setting covers characteristic of field code " .ra " after user name.In this way, just obtaining covering the cross-domain code liubei.0_ in domain 0.Outlook.com.ra@163.com。
It can also first carry out and cover characteristic of field code insertion operation, it is rear to execute BaseGUID encoding operation.For example, first existing Characteristic of field code " .ra " is covered in insertion after the BaseGUID of liubei@Outlook.com@163.com, obtains liubei@ Outlook.com.ra@163.com.The BaseGUID of liubei@Outlook.com.ra@163.com is encoded afterwards, is obtained To covering the cross-domain code liubei.0_0.Outlook.com.ra@163.com in domain.
When to covering the cross-domain code liubei.0_0.Outlook.com.ra@163.com in domain and decoding, following steps are executed：
Step 221-201, it executes and covers characteristic of field code delete operation.By by liubei.0_0.Outlook.com.ra@ The deletion of characteristic of field code is covered in the user name of 163.com, just obtains liubei.0_0.Outlook.com 163.com.
Step 221-202, the user name of liubei.0_0.Outlook.com@163.com is decoded：By reverse It retrieves the in the user name of liubei.0_0.Outlook.com@163.com and substitutes code, the and " .0_ that will be retrieved at first 0. " replaces at symbol, obtains the cross-domain code liubei@Outlook.com@163.com of dual domain.
In step 221-201, before covering characteristic of field code delete operation described in the execution, the E- can also be first judged Whether the address mail is to cover the cross-domain code in domain, if so, covering characteristic of field code delete operation described in just executing, otherwise, terminates, i.e., does not hold Characteristic of field code delete operation and the subsequent step 221-202 are covered described in row.For example, judging the user of the address E-mail Characteristic of field code is covered with the presence or absence of setting in name, if it is present the address E-mail is to cover the cross-domain code in domain, is not otherwise.It presses The insertion position that characteristic of field code is covered described in step 221-102 is impinged upon, it herein, can be directly by with judging the E-mail Whether whether the tail portion of the user name of location matches is deposited in the user name for covering characteristic of field code to judge the address E-mail of setting Characteristic of field code is covered in setting.
Example 221-3, the at substitution code of setting are XXXY, and the characteristic of field code of covering of setting is " .ra ".To the cross-domain code of dual domain When liubeiX@XOutXXXlook.com@163.com is encoded, using at symbol as the separator of the CDAddr, following step is executed Suddenly：
Step 221-301, BaseGUID encoding operation is executed：To liubeiX@XOutXXXlook.com@163.com's BaseGUID is encoded, and liubeiXXXXYXOutXYXXlook.com@163.com is obtained.
Step 221-302, it executes and covers characteristic of field code insertion operation：In liubeiXXXXYXOutXYXXlook.com@ That setting is inserted into after the user name of 163.com covers characteristic of field code " .ra ".In this way, just obtaining covering the cross-domain code in domain liubeiXXXXYXOutXYXXlook.com.ra@163.com。
It can also first carry out and cover characteristic of field code insertion operation, it is rear to execute BaseGUID encoding operation.For example, first existing Characteristic of field code " .ra " is covered in insertion after the BaseGUID of liubeiX@XOutXXXlook.com@163.com, obtains liubeiX@ XOutXXXlook.com.ra@163.com.Afterwards to the BaseGUID of liubeiX@XOutXXXlook.com.ra@163.com into Row coding, obtains covering the cross-domain code liubeiXXXXYXOutXYXXlook.com.ra@163.com in domain.
The step 221-301 may include following sub-step：
Step 221-30101, in the domain name of the BaseGUID of the CDAddr, by reverse direction every two X character it One character Y of preceding insertion obtains liubeiX@XOutXYXXlook.com@163.com.
Step 221-30102, at symbol in the BaseGUID of liubeiX@XOutXYXXlook.com@163.com is replaced It is changed to the at substitution code, obtains liubeiXXXXYXOutXYXXlook.com@163.com.
When to covering the cross-domain code liubeiXXXXYXOutXYXXlook.com.ra@163.com in domain and decoding, following step is executed Suddenly：
Step 221-401, it executes and covers characteristic of field code delete operation.Passing through will The deletion of characteristic of field code is covered in the user name of liubeiXXXXYXOutXYXXlook.com.ra 163.com, is just obtained liubeiXXXXYXOutXYXXlook.com@163.com。
Step 221-402, the user name of liubeiXXXXYXOutXYXXlook.com@163.com is decoded, is obtained To the cross-domain code liubeiX@XOutXXXlook.com@163.com of dual domain.
The step 221-402 may include following sub-step：
Step 221-40201, inversely in the user name of retrieval liubeiXXXXYXOutXYXXlook.com@163.com XXXY, and the XXXY retrieved at first is replaced at symbol.In this way, just obtaining the cross-domain code liubeiX of dual domain XOutXYXXlook.com@163.com。
Step 221-40202, it in the domain name of the BaseGUID of liubeiX@XOutXYXXlook.com@163.com, presses Remove a character Y before every two X character in reverse direction.In this way, just obtaining the cross-domain code liubeiX of dual domain XOutXXXlook.com@163.com。
In step 221-401, before covering characteristic of field code delete operation described in the execution, the E- can also be first judged Whether the address mail is to cover the cross-domain code in domain, if so, covering characteristic of field code delete operation described in just executing, otherwise, terminates, i.e., does not hold Characteristic of field code delete operation and the subsequent step 221-402 are covered described in row.For example, judging the user of the address E-mail Characteristic of field code is covered with the presence or absence of setting in name, if it is present the address E-mail is to cover the cross-domain code in domain, is not otherwise.It presses The insertion position that characteristic of field code is covered described in step 221-302 is impinged upon, it herein, can be directly by with judging the E-mail Whether whether the tail portion of the user name of location matches is deposited in the user name for covering characteristic of field code to judge the address E-mail of setting Characteristic of field code is covered in setting.
The mode of characteristic of field code is covered in insertion in domain name：
The characteristic of field code insertion operation of covering executes after the BaseGUID encoding operation, and the characteristic of field code of covering is inserted Entering operation is：Domain name part in the obtained address E-mail, such as characteristic of field code is covered before the domain name, described in insertion.
Alternatively, the characteristic of field code insertion operation of covering executes before the BaseGUID encoding operation, it is described to cover domain spy Levying code insertion operation is：In the part the dual domain cross-domain code CeSvrDesc, for example, before the CeSvrDesc, described in insertion Cover characteristic of field code.
Characteristic of field code is covered with the presence or absence of described in this way, passing through in the domain name for judging the address E-mail, that is, can determine whether the E- Whether the address mail is to cover the cross-domain code in domain.Correspondingly, when covering the cross-domain code in domain to one and decoding, this is also covered to the domain name of the cross-domain code in domain In, the deletion of characteristic of field code is covered accordingly.
Example 222-1, the at substitution code of setting are " .0_0. ", and the characteristic of field code of covering of setting is " ra. ".Cross-domain to dual domain When code liubei@Outlook.com@163.com coding, using at symbol as the separator of the CDAddr, following steps are executed：
Step 222-101, BaseGUID encoding operation is executed：To liubei@Outlook.com@163.com's BaseGUID is encoded, and liubei.0_0.Outlook.com@163.com is obtained.Here, to liubei@ The BaseGUID of Outlook.com@163.com, which carries out coding, can be：By liubei@Outlook.com@163.com's At symbol in BaseGUID replaces with the at substitution code.
Step 222-102, it executes and covers characteristic of field code insertion operation.That is, in liubei.0_0.Outlook.com@ The characteristic of field code of covering of insertion setting is " ra. " before the domain name of 163.com.In this way, just obtaining covering the cross-domain code liubei.0_ in domain 0.Outlook.com@ra.163.com。
It can also first carry out and cover characteristic of field code insertion operation, it is rear to execute BaseGUID encoding operation.For example, first existing It is " ra. " that characteristic of field code is covered in insertion before the CeSvrDesc of liubei@Outlook.com@163.com, obtains liubei@ Outlook.com@ra.163.com.The BaseGUID of liubei@Outlook.com@ra.163.com is encoded afterwards, is obtained To covering the cross-domain code liubei.0_0.Outlook.com@ra.163.com in domain.
When to covering the cross-domain code liubei.0_0.Outlook.com@ra.163.com in domain and decoding, following steps are executed：
Step 222-201, it executes and covers characteristic of field code delete operation.By by liubei.0_0.Outlook.com@ The deletion of characteristic of field code is covered in the CeSvrDesc of ra.163.com, just obtains liubei.0_0.Outlook.com 163.com.
Step 222-202, consistent with step 221-202.
In step 222-201, before covering characteristic of field code delete operation described in the execution, the E- can also be first judged Whether the address mail is to cover the cross-domain code in domain, if so, covering characteristic of field code delete operation described in just executing, otherwise, terminates, i.e., does not hold Characteristic of field code delete operation and the subsequent step 222-202 are covered described in row.For example, judging the domain name of the address E-mail In with the presence or absence of setting cover characteristic of field code, if it is present the address E-mail is to cover the cross-domain code in domain, be not otherwise.According to The insertion position of characteristic of field code is covered described in step 222-102, it herein, can be directly by judging the address E-mail The stem of domain name whether match in the domain name for covering characteristic of field code to judge the address E-mail of setting with the presence or absence of setting Cover characteristic of field code.
Example 222-3, the at substitution code of setting are XXXY, and the characteristic of field code of covering of setting is " ra. ".To the cross-domain code of dual domain When liubeiX@XOutXXXlook.com@163.com is encoded, using at symbol as the separator of the CDAddr, following step is executed Suddenly：
Step 222-301, consistent with step 221-301.
Step 222-302, it executes and covers characteristic of field code insertion operation：In liubeiXXXXYXOutXYXXlook.com@ Insertion setting covers characteristic of field code " ra. " before the domain name of 163.com.In this way, just obtaining covering the cross-domain code in domain liubeiXXXXYXOutXYXXlook.com@ra.163.com。
It can also first carry out and cover characteristic of field code insertion operation, it is rear to execute BaseGUID encoding operation.For example, first existing Characteristic of field code " ra. " is covered in insertion before the part CeSvrDesc of liubeiX@XOutXXXlook.com@163.com, is obtained liubeiX@XOutXXXlook.com@ra.163.com.Afterwards to liubeiX@XOutXXXlook.com@ra.163.com's BaseGUID is encoded, and obtains covering the cross-domain code liubeiXXXXYXOutXYXXlook.com@ra.163.com in domain.
When to covering the cross-domain code liubeiXXXXYXOutXYXXlook.com@ra.163.com in domain and decoding, following step is executed Suddenly：
Step 222-401, it executes and covers characteristic of field code delete operation.By by liubeiXXXXYXOutXYXXlook.com@ The deletion of characteristic of field code is covered in the domain name of ra.163.com, just obtains liubeiXXXXYXOutXYXXlook.com 163.com.
Step 222-402, consistent with step 221-402.
In step 222-401, before covering characteristic of field code delete operation described in the execution, the E- can also be first judged Whether the address mail is to cover the cross-domain code in domain, if so, covering characteristic of field code delete operation described in just executing, otherwise, terminates, i.e., does not hold Characteristic of field code delete operation and the subsequent step 222-402 are covered described in row.For example, judging the domain name of the address E-mail In with the presence or absence of setting cover characteristic of field code, if it is present the address E-mail is to cover the cross-domain code in domain, be not otherwise.According to The insertion position of characteristic of field code is covered described in step 222-302, it herein, can be directly by judging the address E-mail The stem of domain name whether match in the domain name for covering characteristic of field code to judge the address E-mail of setting with the presence or absence of setting Cover characteristic of field code.
It encodes to obtain and covers the cross-domain code in domain and characteristic of field code is covered in insertion in domain name, due to corresponding a username portion Change it is less, therefore, be more convenient for people identification.
The present invention also provides a kind of overseas accounts of migration account（ExGUID, Extraterritorial GUID）Assignment side Method, in this way, MDSvr assigns an overseas address E-mail to the migration account that a GUID is the address E-mail.Institute It states MDSvr and at least possesses a domain name kind HCode.For example, the HCode value 163.com that HSvr-B possesses is a domain name.
This method comprises the following steps：
Code is substituted in step 31, at symbol setting at first.
Step 32, MDSvr substitute code according to the at of setting, encode to the cross-domain code of dual domain corresponding to migration account, It obtains corresponding covering the cross-domain code in domain.
The cross-domain code of dual domain corresponding to the migration account is the domain name kind HCode possessed by the MDSvr and should The GUID of migration account is formed.Here, the GUID of the migration account is the address E-mail.
This is covered the ExGUID that the cross-domain code in domain saves as the migration account by step 33, the MDSvr.
Generally, the operation for being migration account assignment ExGUID is executed when migrating account creation for one.
The ExGUID of the migration account of one GUID, the also referred to as ExGUID of the GUID.One GUID is all with it ExGUID is account address of the same clan.
It is standby with Liu below（liubei）According to GUID value liubei@Outlook.com, had registered in the HSvr-C of Microsoft Source account has registered in the HSvr-A of Tencent and the HSvr-B of Netease respectively for migrating account.
The standby migration account in HSvr-A and HSvr-B of Liu and its source account in HSvr-C are account of the same clan.Liu Bei The address of migration account in HSvr-A is directly the cross-domain code liubei@Outlook.com@qq.com of dual domain；Liu it is standby The address of migration account in HSvr-B is directly the cross-domain code liubei@Outlook.com@163.com of dual domain.
When the at of setting substitution code is two continuous underscores " _ _ ", according to the cross-domain code encoding method of the dual domain, By encoding liubei Outlook.com qq.com, can obtain covering the cross-domain code liubei__Outlook.com in domain Qq.com can obtain covering the cross-domain code liubei__ in domain by encoding liubei Outlook.com 163.com Outlook.com@163.com.Wherein, liubei__Outlook.com@qq.com and liubei__Outlook.com@ 163.com is the account address of the same clan of liubei@Outlook.com.
When the at of setting substitution code is XXXY, according to the cross-domain code encoding method of the dual domain, by liubei@ Outlook.com qq.com is encoded, and can be obtained covering the cross-domain code liubeiXXXYOutlook.com qq.com in domain, be passed through Liubei Outlook.com 163.com is encoded, can obtain covering the cross-domain code liubeiXXXYOutlook.com in domain 163.com.Wherein, liubeiXXXYOutlook.com@qq.com and liubeiXXXYOutlook.com@163.com is The account address of the same clan of liubei@Outlook.com.Wherein X, which can be 0, Y, can be 1.
It particularly, is XXXY when the at of setting substitutes code, and it is " ra. " that further characteristic of field code is covered in setting, and is adopted The mode that characteristic of field code is covered in insertion before domain name can obtain then by encoding to liubei@Outlook.com@qq.com To the cross-domain code liubeiXXXYOutlook.com@ra.qq.com in domain is covered, by liubei@Outlook.com@163.com It is encoded, can obtain covering the cross-domain code liubeiXXXYOutlook.com ra.163.com in domain.Wherein, LiubeiXXXYOutlook.com@ra.qq.com and liubeiXXXYOutlook.com@ra.163.com is liubei@ The account address of the same clan of Outlook.com.Wherein X, which can be 0, Y, can be 1.
It is two continuous underscores " _ _ " at substitution code in subsequent embodiment or example, and, with user name In whether containing at substitution code judge whether the address E-mail is for covering the cross-domain code in domain, to be illustrated, but do not have to It is of the invention in limiting.
Generally, source account can be saved by user account information table as shown in table 4 and/or migrates the letter of account Breath.
Table 4
GUID Password Remark
caocao@yeah.net ******** Cao grasps source account
zhangliao@163.com ******** Zhang Liaoyuan account
liubei@Outlook.com ******** The standby migration account of Liu
sunquan@qq.com ******** Sun Quan migrates account
The information of the source account and migration account in HSvr-B is saved in table 4.
About the more descriptions for the Account History for saving source account and/or migration account by user account information table, ginseng See described《GUID moving method》Patent of invention.
In reality, it can be referred to by increasing ExGUID field in user account information table as shown in table 4 to save The ExGUID value of the corresponding migration account of dispensing, the user account information table as shown in table 4-1.
Table 4-1
GUID ExGUID Password Remark
caocao@yeah.net null ******** Cao grasps source account
zhangliao@163.com null ******** Zhang Liaoyuan account
liubei@Outlook.com liubei__Outlook.com@163.com ******** The standby migration account of Liu
sunquan@qq.com sunquan__qq.com@163.com ******** Sun Quan migrates account
The information that the source account in HSvr-B and migration account are saved in table 4-1 passes through ExGUID word in the table Duan Baocun accordingly migrates the ExGUID value of account.Wherein, in the corresponding Account History of source account, corresponding ExGUID field value is Null value null.
In reality, can also the user account information table as shown in table 4-1 be divided into the source account as shown in table 4-2 letter It ceases table and migrates account information table as shown in table 4-3.
Table 4-2
GUID Password Remark
caocao@yeah.net ******** Cao grasps source account
zhangliao@163.com ******** Zhang Liaoyuan account
The source account information in HSvr-B is saved in table 4-2.
Table 4-3
GUID ExGUID Password Remark
liubei@Outlook.com liubei__Outlook.com@163.com ******** The standby migration account of Liu
sunquan@qq.com sunquan__qq.com@163.com ******** Sun Quan migrates account
The information of the migration account in HSvr-B is saved in table 4-3.
In reality, for migrating account, MDSvr can also will be assigned to the ExGUID of the migration account as the migration The GUID of account is saved.
For example, leaving out ExGUID column in the migration account information table as shown in table 4-3, and saves and refer in GUID column Dispensing accordingly migrates the ExGUID of account, and account information table is migrated as shown in table 4-4.
Table 4-4
GUID Password Remark
liubei__Outlook.com@163.com ******** The standby migration account of Liu
sunquan__qq.com@163.com ******** Sun Quan migrates account
The information of the migration account in HSvr-B is saved in table 4-4.
Further for example, leaving out ExGUID column in the user account information table as shown in table 4-1, and saved in GUID column It is assigned to the ExGUID of corresponding migration account, the user account information table as shown in table 4-5.
Table 4-5
GUID Password Remark
caocao@yeah.net ******** Cao grasps source account
zhangliao@163.com ******** Zhang Liaoyuan account
liubei__Outlook.com@163.com ******** The standby migration account of Liu
sunquan__qq.com@163.com ******** Sun Quan migrates account
The information of the source account and migration account in HSvr-B is saved in table 4-5.
In reality, it can be when IUser logins it and migrates account, execute the behaviour for assigning ExGUID for the migration account Make.Particularly, the ExGUID for saving and being assigned to corresponding migration account is can also be through online user's information table.
Generally, online user information can be saved by online user's information table as shown in table 3.
Table 3
GUID IP address Port Remark
caocao@yeah.net Corresponding IP address Respective end slogan Intra domain user
zhangliao@163.com Corresponding IP address Respective end slogan Intra domain user
liubei@Outlook.com Corresponding IP address Respective end slogan Overseas user
In table 3, online user's information in HSvr-B is saved.
In table 3, the IP address of the corresponding client of the corresponding GUID of IP address field and Port field record and port Number, that is, identifying a client with client ip address and port numbers.Certainly, if the port of unified subscribed client Number, then in online user's information table, Port field can also be saved.
The IP address for logging in client is obtained when IUsr is logged in and/or port numbers are mature technologies, referring to described《Communication Method and system》Patent of invention.Which is not described herein again.
When client and HSvr establish TCP connection, corresponding connection identifier, such as corresponding socket can also be used to retouch State symbol（SktD, Socket Descriptor）To identify corresponding client.
Behind the present invention for identifying client with client ip address and port numbers, but it is not used in and limits this hair It is bright.
About the more descriptions for the online record for saving intra domain user and/or overseas user by online user's information table, Referring to described《GUID moving method》Patent of invention.
In reality, it can be referred to by increasing ExGUID field in online user's information table as shown in table 3 to save The ExGUID value of the corresponding migration account of dispensing, referring to online user's information table as shown in table 3-1.For example, in Liu for basis After GUID value liubei@Outlook.com logins HSvr-B, HSvr-B by online user's information table as shown in table 3-1 come Save the standby online record of Liu.
Table 3-1
GUID ExGUID IP address Port
caocao@yeah.net null Corresponding IP address Respective end slogan
zhangliao@163.com null Corresponding IP address Respective end slogan
liubei@Outlook.com liubei__Outlook.com@163.com Corresponding IP address Respective end slogan
In table 3-1, online user's information in HSvr-B is saved.In the table, referred to by the preservation of ExGUID field Dispensing accordingly migrates the ExGUID value of account.Wherein, in the corresponding online record of source account, corresponding ExGUID field value is sky Value null.
It is corresponding with migration account online that source account can also be saved by online user's information table as shown in table 3-2 Record.
Table 3-2
GUID IP address Port Remark
caocao@yeah.net The IP address of caocao Respective end slogan Intra domain user
zhangliao@163.com The IP address of zhangliao Respective end slogan Intra domain user
liubei__Outlook.com@163.com The IP address of liubei Respective end slogan Overseas user
In table 3-2, online user's information in HSvr-B is saved.In the table, right in the standby online record of Liu The GUID field answered saves the ExGUID for being assigned to the standby migration account of Liu.
It will appear such case in practical：MDSvr is according to the ExGUID of migration account rather than GUID moves to save this The Account History information of account is moved, for example, according to user's account shown in the migration account information table as shown in table 4-4 or table 4-5 Family information table saves migration account information.And sometimes, MDSvr again processing intent address be migrate account GUID rather than The message of ExGUID.For example, allow IUsr to login it according to its GUID to provide good user experience and migrate account, this It, can not be from user's account shown in the migration account information table as shown in table 4-4 or table 4-5 according to the GUID of the IUsr in the case of kind Corresponding Account History is determined in the information table of family, in this way, can not just verify to the log-on message of the IUsr.Further for example, one The migration source HSvr of a GUID（MSSvr, Migration Source HSvr）The message that destination address is the GUID is sent to The MDSvr of the GUID, at this moment, the MDSvr are also required to determine target account according to the purpose GUID of message.For this purpose, the present invention is also A kind of target account is especially provided and determines method, for determining the corresponding migration account of migration GUID.
This method comprises the following steps：
Code is substituted in step 41, at symbol setting at first.
Step 42 receives the message including the address target E-mail.
Step 43 substitutes code according to the at of setting, encodes to the address E-mail, obtains corresponding covering domain E- The address mail.
Step 44 covers the domain address E-mail according to this, determines target account from migration account.For example, retrieval such as table 4-5 Shown in user account information table each Account History GUID field, entitled this of user for finding corresponding GUID field cover domain The Account History of the address E-mail, so that it is determined that the corresponding Account History in the address E-mail.Alternatively, retrieval is such as table 3-2 institute The GUID field of each online record in the online user's information table shown, entitled this of user for finding corresponding GUID field cover domain E- The online record of the address mail, so that it is determined that the corresponding online record in the address E-mail.
Before at step 43, it can also further judge whether the address E-mail belongs to oneself, if it is, Target account is directly determined according to the address E-mail, then terminates process；Otherwise, step 43 is just executed.
A mark can be carried in the message, and whether the address target E-mail being used to indicate in message is to belong to certainly Oneself.In reality, preferably, MDSvr is by determining whether the domain name part of the address the target E-mail is possessed by oneself HCode value judge whether the address E-mail belongs to oneself.
The at substitution code of example 4-1, setting are " _ _ ", and HSvr-B passes through the migration account information Biao Laibao such as table 4-4 shown in Deposit the record information of migration account.HSvr-B determines that the process of logon account is as follows according to the address E-mail is logged in：
Step 4-101, it includes logging in the address E-mail liubei@Outlook.com and login password that HSvr-B, which is received, Log messages.
Step 4-102, HSvr-B judges whether liubei@Outlook.com belongs to oneself, due to domain name Outlook.com is not possessed by HSvr-B, and therefore, HSvr-B substitutes code according to the at of setting, to liubei@ Outlook.com is encoded, and obtains corresponding covering the domain address E-mail liubei__Outlook.com.
Step 4-103, HSvr-B is according to liubei__Outlook.com, from the migration account information table as shown in table 4-4 The corresponding account of middle determination.For example, HSvr-B searches the user of GUID field from the migration account information table as shown in table 4-4 The account of entitled liubei__Outlook.com, so that it is determined that the corresponding account of liubei@Outlook.com.
After determining logon account, whether unanimously can determine that by comparison login password and the password of identified account Whether log messages are effective.
It can be transmitted to the standby migration account of Liu by any one account address in the standby account address of the same clan of Liu.
The at substitution code of example 4-2, setting are " _ _ ".Liu is standby to have registered migration account, corresponding ExGUID in HSvr-B For liubei__Outlook.com@163.com.In HSvr-C, liubei@is registered in migration information table as shown in Table 1 The CeSvrDesc of Outlook.com is 163.com, indicates that liubei@Outlook.com is moved in HSvr-B.
Table 1
GUID CeSvrDesc Remark
guanyunchang@Outlook.com 163.com Guanyunchang@Outlook.com moves to HSvr-B
liubei@Outlook.com 163.com Liubei@Outlook.com moves to HSvr-B
Ma Chao is as follows to the standby respective process transmitted of Liu by the standby GUID value liubei Outlook.com of Liu：
Step 4-201, the destination address of message is set liubei Outlook.com by the client of Ma Chao, message Source address is set as machao@gmail.com, transmits the message to HSvr-D.
Step 4-202, after HSvr-D receives the message, judge that the destination address liubei@Outlook.com of message returns Belong to HSvr-C, then transmits the message to HSvr-C.
Step 4-203, it after HSvr-C receives the message, is searched according to liubei@Outlook.com as shown in Table 1 Migration information table, the CeSvrDesc for obtaining liubei@Outlook.com is 163.com, since 163.com is gathered around by HSvr-B Have, then, transmits the message to HSvr-B.
Step 4-204, after HSvr-B receives the message that HSvr-C is sent, judge the destination address liubei@of message Outlook.com does not belong to oneself, then substitutes code according to the at of setting, encodes to liubei@Outlook.com, It obtains corresponding covering the domain address E-mail liubei__Outlook.com.
Step 4-205, HSvr-B is according to liubei__Outlook.com, from online user's information table as shown in table 3-2 The corresponding online record of middle determination.For example, HSvr-B is from searching GUID field in online user's information table as shown in table 3-2 The online record of the entitled liubei__Outlook.com of user, so that it is determined that the corresponding online note of liubei Outlook.com Record.
Step 4-206, HSvr-B sends the message to identified client.In this way, Liu is standby in HSvr-B The corresponding client of migration account can receive the message.
In step 4-203, HSvr-C obtain liubei@Outlook.com CeSvrDesc value 163.com after, It can be to the cross-domain code liubei@of dual domain corresponding to liubei@Outlook.com and CeSvrDesc value 163.com Outlook.com@163.com, is encoded, obtain it is corresponding cover the cross-domain code liubei__Outlook.com@163.com in domain, The destination address of the message is then replaced with this and covers the cross-domain code in domain, then transmits the message to HSvr-B again.In this way, After HSvr-B receives the message, so that it may directly determine that target is online according to liubei__Outlook.com@163.com Record.Particularly, HSvr-C can also reply to the obtained cross-domain code liubei__Outlook.com@163.com in domain that covers HSvr-D, and this is replied message to the client for being sent to Ma Chao by HSvr-D.In this way, horse is super, can to save Liu standby ExGUID value liubei__Outlook.com 163.com, and when being transmitted to Liu is standby next time, directly by liubei__ Destination address of the Outlook.com@163.com as message.
About more descriptions that migration account is collected mail, referring to described《GUID moving method》Patent of invention.
It should be noted that the present invention is using the online record of an IUsr as a part of the account information of the IUsr.
Further for example, the ExGUID value liubei__Outlook.com@163.com by liubei@Outlook.com gives Liu first transmits the message to HSvr-B, HSvr-B is directly determined according to liubei__Outlook.com 163.com for when transmitting Corresponding account, i.e. Liu are for corresponding migration account, to send a message to the standby migration account of Liu.
According to online user's information table as shown in table 3-1, when the collection of letters, HSvr can first determine that the destination address of message is It is no to be one and cover the cross-domain code in domain, it is arranged if it is, retrieving ExGUID in online user's information table according to the destination address, to determine Corresponding online record；Otherwise, GUID in online user's information table is retrieved according to the destination address to arrange, it is corresponding online to determine Record.
According to online user's information table as shown in table 3-2, when the collection of letters, if it is determined that the destination address of message is an E- The address mail, then HSvr directly can retrieve GUID in online user's information table according to the destination address of message and arrange, to determine pair The online record answered.If the destination address of message is the cross-domain code of dual domain, HSvr will be unable to directly according to the dual domain across Domain code to determine corresponding online record from online user's information table as shown in table 3-2.For this purpose, the present invention proposes that one kind is moved Account collection of letters processing method is moved, is the message of the cross-domain code of dual domain for processing intent address.
This method comprises the following steps：
Code is substituted in step 51, at symbol setting at first.
After step 52, MDSvr receive the message that destination address is the cross-domain code of dual domain, code is substituted according to the at of setting, to this The BaseGUID of the cross-domain code of dual domain is encoded, and obtains corresponding covering the domain address E-mail.
Step 53, the MDSvr cover the domain address E-mail determining target account from migration account according to this.
Step 54, the MDSvr send the message to the client of the target account.
For example, the at substitution code of setting is " _ _ ".
Liu is standby according to GUID value liubei@Outlook.com or ExGUID value liubei__Outlook.com@163.com HSvr-B is logined, HSvr-B is in online user's information table as shown in table 3-2, according to liubei@Outlook.com's ExGUID value liubei__Outlook.com@163.com saves the standby online record of Liu.
The GUID of UsrA is sunquan@qq.com, is not provided with steering；Sunquan@qq.com logins HSvr-A, HSvr-A saves the online record of UsrA in online user's information table as shown in table 3-2.
Example 5-1, the client of sunquan@qq.com obtain CDAddr value liubei@Outlook.com@163.com. The client of sunquan@qq.com sends short message " I trust you've been in good health since we last met for profound moral " to liubei@Outlook.com, and steps are as follows：
Step 5-101, UsrA sends message to HSvr-A, in message, carries destination address liubei@Outlook.com@ " profound moral does not carry out nothing for 163.com and source address sunquan@qq.com and short message command code ShortMsg and content of short message Illness ".
Step 5-102, after HSvr-A receives the message, according to the CeSvrDesc value of the purpose CDAddr of message 163.com determines that the message in HSvr-B, then, is transmitted directly to HSvr-B by target user.
Step 5-103, after HSvr-B receives the message, to the BaseGUID value liubei of the purpose CDAddr of message Outlook.com, which is encoded to obtain, covers the domain address E-mail liubei__Outlook.com.
Step 5-104, HSvr-B is according to liubei__Outlook.com from online user's information table as shown in table 3-2 Middle determining destination client.Here, HSvr-B can search the user of GUID from online user's information table as shown in table 3-2 The client of entitled liubei__Outlook.com.
Step 5-105, HSvr-B sends the message to identified destination client.
In step 52, it can further include：The BaseGUID of the destination address of the message is replaced into coding What is obtained covers the domain address E-mail.In this way, the destination address of the message, which has reformed into one, covers the cross-domain code in domain.
The step 52 can also be further：After the MDSvr receives the message that destination address is the cross-domain code of dual domain, according to The at of setting substitutes code, encodes to the cross-domain code of the dual domain, obtains corresponding covering the cross-domain code in domain.Correspondingly, the step 53 It is further：The MDSvr covers the cross-domain code in domain determining target account from migration account according to this.
Such as：
The step 5-103 is further：After HSvr-B receives the message, the purpose CDAddr of message is encoded It obtains covering the cross-domain code liubei__Outlook.com@163.com in domain.
Correspondingly, the step 5-104 is further：HSvr-B according to liubei__Outlook.com@163.com from Destination client is determined in online user's information table as shown in table 3-2.Here, HSvr-B can be from as shown in table 3-2 The client that GUID is liubei__Outlook.com@163.com is searched in online user's information table.
Correspondingly, it in step 52, can further include：The destination address of the message is replaced into coding to obtain Cover the cross-domain code in domain.
In reality, MDSvr can not also assign ExGUID for corresponding migration account.For example, passing through as shown in table 4 User account information table come save source account and migration account information.Further for example, passing through online user's information table as shown in table 3 To save the online record of overseas user and intra domain user.In this regard, the present invention also proposes a kind of collection of letters processing method, for handling The collection of letters based on migration account.
This method comprises the following steps：
Code is substituted in step 61, at symbol setting at first.
Step 62, MDSvr reception transmit request message, substitute code according to the at of setting, corresponding to the source address of message The cross-domain code of dual domain is encoded, and obtains corresponding covering the cross-domain code in domain.
Step 63, MDSvr, then will according to the destination address of message using the cross-domain code in domain of covering as the source address of message The message is sent.
The at substitution code of example 6-1, setting are " _ _ ".The standby migration account by HSvr-B of Liu gives addressee menghuo@ The process that tom.com sends mail is as follows：
Step 6-101, the standby client of Liu will include addressee menghuo@tom.com, sender liubei@ The message of Outlook.com@163.com and respective mail content, are sent to HSvr-B.
Step 6-102, after HSvr-B receives the message, code is substituted according to the at of setting, to sender liubei@ Outlook.com@163.com is encoded, and obtains corresponding covering the cross-domain code liubei__Outlook.com@163.com in domain.
Step 6-103, HSvr-B replaces the sender of the mail with liubei__Outlook.com@163.com Liubei@Outlook.com@163.com, then sends the mail according to addressee menghuo@tom.com.Example Such as, the mail is sent to mail reception server pointed by domain name tom.com by HSvr-B, by the mail reception server Send the mail to the mailbox of menghuo@tom.com.It is mature technology due to sending mail according to the address E-mail, because This, the present invention repeats no more.
Particularly, in step 62, the sender of the mail from client that MDSvr is received is an E-mail Location, rather than when the cross-domain code of a dual domain, which can further include：Judge whether the address E-mail belongs to Oneself, if it is, directly sending the message according to the destination address of message.If the address E-mail does not belong to In oneself, then illustrate the corresponding migration account in the address E-mail, thus according to the migration account determine corresponding dual domain across Domain code, and encodes the cross-domain code of the dual domain, obtain it is corresponding cover the cross-domain code in domain, and cover the cross-domain code in domain as disappearing for what is obtained The source address of breath sends the message.
The at substitution code of example 6-2, setting are " _ _ ".The standby migration account by HSvr-B of Liu gives addressee menghuo@ The process that tom.com sends mail is as follows：
Step 6-201, the standby client of Liu will include addressee menghuo@tom.com, sender liubei@ The message of Outlook.com and respective mail content, are sent to HSvr-B.
Step 6-202, after HSvr-B receives the message, judge whether sender belongs to oneself, due to Outlook.com belongs to HSvr-C, and therefore, HSvr-B is according to liubei@Outlook.com and one's own HCode value 163.com obtains the corresponding cross-domain code liubei@Outlook.com@163.com of dual domain；HSvr-B is substituted according to the at of setting Code, encodes liubei@Outlook.com@163.com, obtains corresponding covering the cross-domain code liubei__ in domain Outlook.com@163.com。
Step 6-203, HSvr-B replaces the sender of the mail with liubei__Outlook.com@163.com Liubei@Outlook.com then sends the mail according to addressee menghuo@tom.com.
The present invention also provides a kind of migration address setting methods, and according to this method, MSSvr generation can be a source account Generate the migration address of E-mail address format.This method comprises the following steps：
Code is substituted in step 71, at symbol setting at first.
Step 72, MSSvr receive migration setting instruction, carry a cross-domain code of dual domain in the instruction.
Step 73, the MSSvr substitute code according to the at of setting, encode, obtain corresponding to the cross-domain code of the dual domain Cover the cross-domain code in domain.
Step 74, according to the BaseGUID of the cross-domain code of the dual domain, target account is determined from the account of source.
Step 75, using it is obtained cover the cross-domain code in domain as identified target account migration address save.
Example 7-1, the at substitution code of setting are " _ _ ", and HSvr-C is receiving the carrying from client or other HSvr transmission Dual domain cross-domain code（Liubei@Outlook.com, 163.com）Migration setting instruction after, execute following steps：
Step 7-101, HSvr-C substitutes code according to the at of setting, to the cross-domain code of dual domain that carries in the migration instruction into Row coding, obtains corresponding covering the cross-domain code liubei__Outlook.com@163.com in domain.
Step 7-102, HSvr-C is determined according to the BaseGUID value liubei@Outlook.com of the cross-domain code of the dual domain Target account.
Step 7-103, HSvr-C is using the obtained cross-domain code liubei__Outlook.com@163.com in domain that covers as institute The migration address of determining target account saves.
After step 7-103, after being sent to the message of account corresponding to liubei@Outlook.com, HSvr-C Migration account corresponding to migration address liubei__Outlook.com@163.com can be forwarded that message to.
The present invention also provides a kind of method of signalling, are transmitted by this method to a migration account.
As shown in figure 5, transmitting processing method embodiment flow chart for the present invention.In this embodiment：
Code is substituted in step 81, at symbol setting at first.
It is the message for covering the cross-domain code in domain that step 82, HSvr, which send destination address, and receives and reply message.
Whether step 83, judgement contain the reason of indicating failure value in replying message, if so, thening follow the steps 84；It is no Then, terminate.
Step 84 substitutes code according to the at of setting, using this cover the user name of the cross-domain code in domain as cover the domain address E-mail into Row decoding, obtains the corresponding address E-mail.
Step 85, the address E-mail for obtaining decoding retransmit the message as the destination address of message.
Example 8-1, be by the at of setting substitution code " _ _ " for.Liu is standby once to have registered migration account in HSvr-B, right The ExGUID answered is liubei__Outlook.com 163.com, and the GUID of Ma Chao is machao gmail.com, number of Ma Chao This standby ExGUID of Liu has been write down in codebook.Later Liu is standby to marry into and live with the bride's family to Wu, migration account is had registered in HSvr-A, and will Its migration Account Closure registered in HSvr-B originally；Meanwhile also in HSvr-C, in migration information table as shown in Table 1 The CeSvrDesc of middle registration liubei@Outlook.com is qq.com, indicates that liubei@Outlook.com moves to HSvr- In A, as shown in table 1-1.
Table 1-1
GUID CeSvrDesc Remark
guanyunchang@Outlook.com 163.com Guanyunchang@Outlook.com moves to HSvr-B
liubei@Outlook.com qq.com Liubei@Outlook.com moves to HSvr-A
Ma Chao is due to garrisoning frontier juncture, and message is less well-informed, Liu's standby contact method or liubei__ in directory Outlook.com 163.com, in this case, ExGUID value liubei__Outlook.com Ma Chao standby by Liu 163.com is as follows to the standby respective process transmitted of Liu：
Step 8-101, the destination address of message is set liubei__Outlook.com by the client of Ma Chao 163.com, the source address of message are set as machao@gmail.com, transmit the message to HSvr-D.
Step 8-102, after HSvr-D receives the message, judge the destination address liubei__Outlook.com@of message 163.com belongs to HSvr-B, then transmits the message to HSvr-B.
Step 8-103, after HSvr-B receives the message, according to liubei__Outlook.com@163.com, according to such as Online user's information table shown in table 3-2 investigates and prosecutes corresponding online record, since the standby ExGUID of Liu has been logged out, look into It can not find corresponding online record, searching the user account information table as shown in table 4-5, equally because of the standby ExGUID of Liu It is searched through cancellation less than corresponding Account History, then, HSvr-B is replied message to HSvr-D transmission, the mesh replied message Address be machao@gmail.com, source address is liubei__Outlook.com@163.com, and carrying in message indicates The reason of " destination address is not present " value.
Step 8-104, HSvr-D receive HSvr-B transmission it is described reply message after, judgement reply message in carry table The reason of showing " destination address is not present " value, it is known that it is invalid to cover the cross-domain code liubei__Outlook.com@163.com in domain, Then, code is substituted according to the at of setting, this is covered into the user name liubei__Outlook.com of the cross-domain code in domain as covering domain E- The address mail is decoded, and obtains the corresponding address E-mail liubei@Outlook.com.
Step 8-105, the destination address of the message is changed to liubei@Outlook.com by HSvr-D, is retransmitted The message：Since liubei@Outlook.com belongs to HSvr-C, then, HSvr-C is transmitted the message to.
Step 8-106, it after HSvr-C receives the message, is searched as shown in table 1-1 according to liubei@Outlook.com Migration information table, obtain liubei@Outlook.com CeSvrDesc be qq.com, since qq.com is gathered around by HSvr-A Have, then, according to the corresponding cross-domain code liubei@of dual domain of liubei@Outlook.com and CeSvrDesc value qq.com Outlook.com@qq.com is encoded to obtain and is covered the cross-domain code liubei__ in domain according to the cross-domain code encoding method of the dual domain Outlook.com@qq.com。
Step 8-107, the destination address of message is changed to liubei__Outlook.com@qq.com by HSvr-C, by this Message is sent to HSvr-A.
Step 8-108, after HSvr-A receives the message of HSvr-C transmission, according to the destination address liubei__ of message Outlook.com@qq.com, searches corresponding online record from online user's information table as shown in table 3-2, at this moment, such as Fruit Liu is standby to login in HSvr-A, then can therefrom determine the standby client of Liu, then send the message to the standby client of Liu End.It is not logined in HSvr-A if Liu is standby, the message can be saved, and when Liu is for logining later, which is sent Give Liu standby client.
After step 8-106, HSvr-C can also be by the ExGUID value liubei__ of liubei@Outlook.com Outlook.com@qq.com replies to the client of machao@gmail.com.
Particularly, before step 8-107, HSvr-C can be by the ExGUID value of liubei@Outlook.com Liubei__Outlook.com@qq.com replies to the client of machao@gmail.com, then terminates process.
The step 8-104 is also possible to：HSvr-D receive HSvr-B transmission it is described reply message after, can directly by The message is sent to the client of machao@gmail.com, then terminates.In this way, the client of machao@gmail.com is received After being replied message to this, judgement reply message in the reason of carrying expression " destination address is not present " value, it is known that it is cross-domain to cover domain Code liubei__Outlook.com@163.com is invalid, then, substitutes code according to the at of setting, this is covered the cross-domain code in domain User name liubei__Outlook.com be decoded as covering the domain address E-mail, obtain the corresponding address E-mail The destination address of the message is then replaced with liubei@Outlook.com by liubei@Outlook.com, is retransmitted The message.
The above is only better embodiment of the invention or embodiments, are not intended to limit protection model of the invention It encloses.It is all in the spirit and principles in the present invention etc, made any modification, improvement, equivalent replacement etc. should be included in the present invention Protection scope within.

Claims (9)

1. a kind of E-mail address coding method covers the domain address E-mail for being one for an E-mail address conversion；? That is, for being that may be used as the character string of a username portion of other addresses E-mail, the word by an E-mail address conversion Symbol string is to cover the domain address E-mail by the conversion address E-mail；It is characterized in that, setting at substitutes code, for by conversion E- The address mail, the described method comprises the following steps：
Step c, code is substituted according to the at of setting, executes at symbol replacement operation, obtain corresponding covering the domain address E-mail；
The method also includes：The corresponding relationship of default indicated value and level-one domain is set；
It correspondingly, further include step b before step c：According to the corresponding relationship of setting, level-one domain replacement operation is executed；
Described " executing level-one domain replacement operation " is：Level-one domain is replaced into corresponding default indicated value, alternatively, by level-one domain Leave out and adds corresponding default indicated value in tail portion.
2. a kind of pair of claim 1 encodes the obtained coding/decoding method for covering the domain address E-mail, for covering domain E-mail for described Address conversion is an address E-mail；It is characterized in that, setting at substitutes code, the correspondence of default indicated value and level-one domain is set Relationship；
The domain address E-mail is covered for described, the described method comprises the following steps：
Step b, code is substituted according to the at of setting, executes at symbol recovery operation, obtains the corresponding address E-mail；
After step b, step c1 or c2 are further executed；
The step c1 is：It is obtained using the level-one domain of the obtained address E-mail as default indicated value according to the corresponding relationship Take corresponding level-one domain；The level-one domain of the obtained address E-mail is replaced into acquired level-one domain；
The step c2 is：It is obtained using the trailing character of the obtained address E-mail as default indicated value according to the corresponding relationship Take corresponding level-one domain；The trailing character of the obtained address E-mail is left out, and adds the level-one domain of acquisition below.
3. a kind of cross-domain code encoding method of dual domain covers the cross-domain code in domain for a cross-domain code of dual domain to be converted to one；
The cross-domain code (CDAddr, Cross-domain Address) is a cross-domain address binary group, including across last HSvr Information (CeSvrDesc, Cross-end HSvr Description) and this base GUID (BaseGUID, The Base GUID) Two parts；Wherein, it is corresponding across last HSvr to be used to indicate the CDAddr by CeSvrDesc；BaseGUID is the address E-mail CDAddr is known as the cross-domain code of E-mail address, and CeSvrDesc is that the cross-domain code of E-mail address of domain name is known as the cross-domain code of dual domain；
The HSvr is attribution server (Home Server)；
The GUID is global Unified Identity (Global Unified Identity), wherein the address E-mail is the one of GUID Kind；
It is characterized in that, setting at substitutes code；The method includes：
For by the BaseGUID of the cross-domain code of conversion dual domain, code is substituted according to the at of setting, at symbol replacement operation is executed, obtains The BaseGUID is corresponding to cover the domain address E-mail；This is covered into the domain address E-mail as the user name portion of the new address E-mail Point；Using the CeSvrDesc of the cross-domain code of the dual domain as the domain name part of the new address E-mail；New E-mail after being encoded Location, i.e., the described cross-domain code of dual domain is corresponding to cover the cross-domain code in domain.
4. a kind of pair of claim 3 encodes the obtained coding/decoding method for covering the cross-domain code in domain, for the cross-domain code in domain of covering to be converted For a cross-domain code of dual domain；It is characterized in that, setting at substitutes code；Code is substituted according to the at of setting, to cover domain cross-domain to described The a username portion of code executes at symbol recovery operation, obtains the new address E-mail；Using the new address E-mail as institute The BaseGUID for stating the cross-domain code of dual domain, using the domain name part for covering the cross-domain code in domain as the cross-domain code of the dual domain CeSvrDesc。
5. a kind of migration address setting method based on the cross-domain code encoding method of dual domain as claimed in claim 3, feature exist In setting at substitutes code；It the described method comprises the following steps：
A, migration setting instruction is received, carries a cross-domain code of dual domain in the instruction；
B, according to the cross-domain code encoding method of the dual domain, code is substituted according to the at of setting, the cross-domain code of the dual domain is encoded, Obtain the corresponding new address E-mail；
C, according to the BaseGUID of the cross-domain code of the dual domain, target account is determined from the account of source；By obtained new E-mail Address is saved as the migration address of identified target account.
6. one kind transmits processing method, which is characterized in that setting at substitutes code；It the described method comprises the following steps：
A, it is the message for covering the cross-domain code in domain that attribution server (HSvr, Home Server), which sends destination address, receives reply and disappears Breath；The cross-domain code in domain of covering is the address E-mail, and a username portion of the address E-mail contains the at substitution of setting Code；
B, judgement reply message in whether containing value the reason of indicating failure, if so, then follow the steps c, otherwise, terminate；
C, for a username portion for covering the cross-domain code in domain, code is substituted according to the at of setting, at symbol recovery operation is executed, obtains To the corresponding new address E-mail of a username portion；
D, using the obtained new address E-mail as the destination address of message, the message is retransmitted.
7. a kind of migration account based on the cross-domain code encoding method of dual domain as claimed in claim 3 transmits processing method, special Sign is that setting at substitutes code；It the described method comprises the following steps：
Move target HSvr (MDSvr, Migration Destination HSvr) reception transmits request message, judges message Whether source address, which is one, belongs to the address E-mail of oneself, if it is, directly this disappears according to the destination address of message Breath is sent, and is then terminated；Otherwise, step a is executed；
A, according to the cross-domain code encoding method of the dual domain, code, dual domain corresponding to the source address of message are substituted according to the at of setting Cross-domain code is encoded, and obtains corresponding covering the cross-domain code in domain；
B, the MDSvr sends out the message according to the destination address of message using the cross-domain code in domain of covering as the source address of message It sees off.
8. a kind of target account determines method, which is characterized in that setting at substitutes code；The method includes：It receives including target After the message of the address E-mail, following steps are executed：
Judge whether the address the target E-mail belongs to oneself, if it is, determining target according to the address E-mail Then account terminates；Otherwise, step a is executed；
A, it is directed to the address the target E-mail, code is substituted according to the at of setting, at symbol replacement operation is executed, obtains the mesh The address E-mail is corresponding covers the domain address E-mail for mark；
B, using the obtained domain address E-mail of covering as a username portion of target account address, mesh is determined from migration account Mark account.
9. a kind of overseas account assigning method of migration account based on the cross-domain code encoding method of dual domain as claimed in claim 3, It is characterized in that, setting at substitutes code；It the described method comprises the following steps：
A, according to the cross-domain code encoding method of the dual domain, MDSvr substitutes code according to the at of setting, to double corresponding to migration account The cross-domain code in domain is encoded, and the corresponding new address E-mail is obtained；
B, the new address E-mail is saved as the overseas account of the migration account of corresponding migration GUID by the MDSvr (ExGUID, Extraterritorial GUID).
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