CN101577683A - E-mail transmission system, transmission device and correlative transmission method - Google Patents
E-mail transmission system, transmission device and correlative transmission method Download PDFInfo
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- CN101577683A CN101577683A CNA2008100950969A CN200810095096A CN101577683A CN 101577683 A CN101577683 A CN 101577683A CN A2008100950969 A CNA2008100950969 A CN A2008100950969A CN 200810095096 A CN200810095096 A CN 200810095096A CN 101577683 A CN101577683 A CN 101577683A
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Abstract
The invention provides an E-mail transmission system used for transmitting an E-mail. The E-mail comprises a text and an accessory. The system comprises a first device and a mail server, wherein the first device is used for setting an option index to a destination mail address and transmits the destination mail address, the option index and the E-mail. The mail server receives the destination mail address, the option index and the E-mail and only transmits the text to the destination mail address according to the option index. The invention also provides the E-mail transmission device comprising a storage unit, a user interface and a transmitter. The invention also provides the E-mail transmission method.
Description
Technical field
The present invention relates to a kind of transmission system and related data transmission method thereof of Email, especially relate to the transmission system and the related data transmission method thereof of the Email of a kind of this paper of comprising and annex (attachment).The invention still further relates to a kind of conveyer of Email.
Background technology
Along with prevailing of network, Email (E-Mail) has become the most general transmission and one of has used.In the application of Email, except transmitting this paper, the transmission that comprises annex is wherein a kind of function commonly used, and by the mode that annex transmits, the mail conveyer can send annex such as archives or picture to the Mail Receiver of appointment.The mail conveyer can send an envelope Email to a plurality of Mail Receiver simultaneously.Yet, for the application that needs transmit a large amount of Mail Receiver,, need assign a plurality of move instructions simultaneously and give server if when needing to transmit annex and giving a plurality of Mail Receiver.
Concerning existing e-mail applications, and only can't in same envelope Email, provide annex load mode at some Mail Receiver, make use not too convenient.
Summary of the invention
Given this, one of purpose of the present invention promptly is to provide a kind of data transferring method that is applicable to Email, to improve above-mentioned problem, can reduce the waste of network bandwidth, also allows user's use more convenient.
Based on above-mentioned purpose, the invention provides a kind of electronic mail transfer system, in order to transmit Email.Email comprises this paper and annex.System comprises first device and the mail server.First device is in order to setting the option index to the purpose addresses of items of mail, and first device transmits purpose addresses of items of mail, option index and Email.Mail server receives purpose addresses of items of mail, option index and Email, and only transmits this paper to the purpose addresses of items of mail according to the option index.
Described electronic mail transfer system also comprises second device, and this second device is in order to be received from that this mail server is sent and to this this paper that should the purpose addresses of items of mail.
In described electronic mail transfer system, this option index also comprises request option index, when this second device is received this request option index, can transmit this annex to this mail server request.
In described electronic mail transfer system, when this second device is received this request option index, can transmit this annex to the mail server request by replying this Email.
In described electronic mail transfer system, this mail server also comprises numeric generator, and when this option index was asked option index for this, this mail server was to producing a numeral by the purpose addresses of items of mail.
In described electronic mail transfer system, this server also comprises storage device, and this storage device is in order to store the table of comparisons, and wherein, this table of comparisons is in order to store this numeral to should e-mail address.
In described electronic mail transfer system, this mail server receives the request Email from this second device, comprise this annex in this request Email and transmit requirement, this numeral and this e-mail address, and check whether this numeral and this e-mail address are present in this table of comparisons, if, find should numeral and this annex of this e-mail address, and transmit this annex to this second device.
In described electronic mail transfer system, this first device also provides time set to this mail server, in order in this time set this annex is stored in this mail server.
The present invention also provides a kind of conveyer of Email, in order to transmit Email to mail server.This Email comprises this paper and annex.Conveyer comprises storage element, user interface and transmitter.Storage element is in order to the stored electrons mail, and the user interface is in order to set the corresponding purpose addresses of items of mail of option index.Transmitter transmits this purpose addresses of items of mail, option index and Email to mail server.Wherein, mail server only transmits this this paper to the purpose addresses of items of mail according to the option index.
This option index in the described conveyer also comprises request option index, when this purpose addresses of items of mail is received this request option index, can transmit this annex to this mail server request.
The present invention also provides a kind of electron post transmission method, and Email comprises this paper and annex.Method comprises the following steps.At first, set the corresponding purpose addresses of items of mail of an option index, and with purpose addresses of items of mail, option index and E-mail conveyance to mail server, wherein the option index comprises first index and second index.When the option index is first index, transmits this paper to the purpose addresses of items of mail, and when the option index is second index, transmit this paper and annex to the purpose addresses of items of mail.
In described electron post transmission method, this first index also comprises the attachment request index, when this option index is this attachment request index, asks to transmit this annex according to the user.
Described electron post transmission method also comprises: provide time set, to preserve this Email and this annex in this time set in this server.
In described electron post transmission method, this step of setting this option index also comprises: provide the user interface, to set this option index.
The present invention also provides a kind of electron post transmission method, and Email comprises this paper and annex.Method comprises the following steps.At first, judge the corresponding option index of purpose addresses of items of mail, wherein the option index comprises first index and second index.When the option index is first index, transmits this paper to the purpose addresses of items of mail, and when the option index is second index, transmit this paper and annex to the purpose addresses of items of mail.
In described electron post transmission method, this first index also comprises the attachment request index, when this option index is this attachment request index, asks to transmit this annex according to the user.
For above-mentioned and other purposes of the present invention, feature and advantage can be become apparent, cited below particularlyly go out preferred embodiment, and conjunction with figs., be described in detail below.
Description of drawings
Fig. 1 shows the module diagram according to the transmission system of the embodiment of the invention.
Fig. 2 shows the schematic diagram according to the user interface of the embodiment of the invention.
Fig. 3 shows the flow chart according to the data transmission of the embodiment of the invention, in order to the option target setting flow process of expression mail conveyer end.
Fig. 4 shows another flow chart that transmits according to the data of the embodiment of the invention, in order to the handling process of expression server end.
Fig. 5 shows the another flow chart that transmits according to the data of the embodiment of the invention, in order to the handling process of expression Mail Receiver end.
Fig. 6 shows the another schematic diagram that transmits according to the data of the embodiment of the invention.
Embodiment
The invention provides a kind of data transferring method and data transmission system that is applicable to Email, at first, before transmission, the mail conveyer is set the option index of each Mail Receiver, and this information is added in the Email.Server receives the Email that the mail conveyer transmits, and the option index of each Mail Receiver of setting according to the mail conveyer, and whether decision transmits annex to each Mail Receiver.When Mail Receiver receives customizing messages (attachment on demand), can not have under the situation of annex, require server to transmit annex.
In the embodiment of the invention, the mail conveyer provides the user interface, can be with the Mail Receiver grouping to set its option index, the mail conveyer can determine the annex demand of each Mail Receiver, can specify annex to give some specific Mail Receiver individually, therefore can effectively reduce the waste that unnecessary annex transmits the network bandwidth that causes.In addition, also provide a kind of function that makes the mail conveyer optionally add e-mail attachment in the embodiment of the invention to each Mail Receiver, and a kind of function that makes Mail Receiver can require to obtain e-mail attachment when needed.
Fig. 1 shows the module diagram according to the transmission system of the embodiment of the invention.This transmission system is in order to transmit Email, and wherein Email comprises this paper and annex.At least comprise mail conveyer 110, mail server 120 and Mail Receiver 130 in the transmission system 100, wherein mail conveyer 110 and Mail Receiver 130 are coupled to mail server 120.Mail conveyer 110 provides Email, and the option index of setting Mail Receiver 130 is in Email, wherein each Mail Receiver 130 has the purpose addresses of items of mail of a correspondence, and mail conveyer 110 can transmit Email, option index and purpose addresses of items of mail to mail server 120.Mail server 120 receives Email, option index and the purpose addresses of items of mail that mail conveyer 110 transmits, and according in the Email corresponding to the option target setting of the purpose addresses of items of mail that receives, whether decision is sent to Mail Receiver 130 with the annex of Email.Mail conveyer 110 has user interface 112, is available for users to option index by this each Mail Receiver 130 of user's interface setting to change default option index.Mail server 120 also comprises storage device 122 and magic numeric generator 124.The Email that storage device 122 is transmitted in order to stored mail conveyer 110 (comprising this paper and annex).Magic numeric generator 124 produces the magic numeral according to the e-mail address of Mail Receiver and present time, in order to represent the corresponding serial number of this Email.Purposes about the magic numeral will be described in more detail in down.Have the table of comparisons 126 in the storage device 122, the magic numeral that is produced by magic numeric generator 124 and the e-mail address of Mail Receiver correspondence will be stored in the table of comparisons 126.Mail Receiver 130 also comprises Tip element 132 and control unit 134.Tip element 132 is after receiving the information that mail server 120 sends, and producing hint image has the annex archives in order to the circular mail receiver on server, and whether the inquiry Mail Receiver will receive these archives.Control unit 134 can be when the user requires annex, transmit annex by replying this Email to mail server 120 requests, Email to the mail server 120 that has magic numeral and annex transmission requirement as passback transmits annexes to require mail server 120.
Please refer to Fig. 2.Fig. 2 shows the schematic diagram according to the user interface 200 of the embodiment of the invention.As shown in Figure 2, user interface 200 is similar to general mail editing interface, and difference is that each specified in the receiver field 210 Mail Receiver has an option index option 220.Wherein, each Mail Receiver has the purpose addresses of items of mail of a correspondence, mail conveyer 110 specify the purpose addresses of items of mail with E-mail conveyance to the Mail Receiver that corresponds to the purpose addresses of items of mail.In one embodiment, option index option 220 can comprise three classification: can receive annex (" allowed to receive attachment "), can not receive annex (" do not allowed to receive attachment ") and attachment request option (" request attachment on demand ") index, wherein, when if the option index of Mail Receiver belongs to the index that can receive annex, represent that this Mail Receiver can receive this paper and annex.Otherwise, if when the option index of Mail Receiver belongs to the index that can not receive annex, represent that this Mail Receiver receives this paper only, cannot maybe need not receive annex.When if the option index of Mail Receiver belongs to attachment request option index, represent that this Mail Receiver can select whether will receive annex.In the present embodiment, respectively with symbol "
", " zero " and " ⊙ " expression option index belongs to and can receive annex, can not receive annex and attachment request option index.
As shown in Figure 2, specified Mail Receiver 230-260 in the receiver field 210, each Mail Receiver all has the option 220 of an expression option index, wherein Mail Receiver 230 and 260 option 220 be "
", represent that the option index of Mail Receiver 230 and 260 belongs to the index that can receive annex, just Mail Receiver 230 can receive this paper and the annex of Email simultaneously.If the option of Mail Receiver 240 220 is " zero ", the option index of expression Mail Receiver 240 belongs to the index that can not receive annex, and just 240 of Mail Receiver can receive this paper, can not receive annex.If the option of Mail Receiver 250 220 is " ⊙ ", the option index of expression Mail Receiver 250 belongs to attachment request option index, and just Mail Receiver 250 can be decided in its sole discretion and whether will receive annex.
When the option index of Mail Receiver belongs to attachment request option index and need be with reference to the annex of Email the time, this Mail Receiver can be sent annex to mail server 120 and transmit requirement, transmits annex Mail Receiver so far to require mail server 120.
Note that in the present embodiment to have e-mail attachment in the mail conveyer 110 and select set-up function, have only when this e-mail attachment selects set-up function to be activated, could set the option index of Mail Receiver.When this function is activated, will show the preset options index of Mail Receiver in the user interface 112, the preset options index can be can receive annex, can not receive in annex and the attachment request option index each.User on the mail conveyer 110 can the person of manipulating interface 200, for example clicks the option 220 of expression option index, with the handoff options index.For instance, suppose default option index for "
", the Mail Receiver of representing all appointments will be set as and can receive the option index.Option 220 that can be by clicking expression option index with the option index from "
" switch to " zero " or " ⊙ ".
For option index relevant information that Mail Receiver is provided in Email, revise by the localpart field in RFC 822 and the RFC 2822 defined standard electronic mail formats, and in this field, add the set point of option index.For instance, with the form of localpart field by
Local-part@domain (for example: aaa@hotmail.com) change into
" AttGrp:[0-2] " local-part@domain (for example: " and AttGrp:[0] " aaa@hotmail.com)
Wherein the value of AttGrp be 0,1,2 represent respectively the option index be made as can receive the annex index ("
"), can not receive annex index (" zero ") and attachment request option index (" ⊙ ").Therefore, mail server 120 can receive this Email that comprises option index relevant information, and reads the option target setting that wherein local part field obtains each Mail Receiver.
Fig. 3 shows the flow chart 300 according to the data transmission of the embodiment of the invention, in order to the option target setting flow process of expression mail conveyer 110 ends.At first, at step S310, start the option target setting function of mail conveyer 110 ends.The startup of option target setting function or close for instance, can realize by clicking particular options.Then,, open the user interface, prepare to carry out the setting of option index at step S320.At step S330, utilize the user interface, set the option index of each Mail Receiver.Therefore, the option index of each Mail Receiver is set at the user interface that the user can pass through to be provided one by one, the processing unit (not shown) of mail conveyer 110 is just revised the form of Email according to above-mentioned mode, to add the relevant option indication information of each Mail Receiver.Afterwards, at step S340, Email (comprising this paper and annex), option index and purpose addresses of items of mail that transmission was revised are to mail server 120.
Therefore, by the setting of option index, the user only needs shirtsleeve operation can only transmit the Mail Receiver of annex to part, can reduce unnecessary annex in a large number and transmit, and then reduce the network bandwidth of required use.
Fig. 4 shows another flow chart 400 that transmits according to the data of the embodiment of the invention, in order to the handling process of expression mail server 120 ends.At first, mail server 120 receives Email (comprising this paper and annex), option index and the purpose addresses of items of mail (step S410) that mail conveyer 110 transmits.Then, mail server 120 reads the corresponding option index (step S420) of each Mail Receiver in the Email (purpose addresses of items of mail).But the local-part field in mail server 120 analyzing E-mails is to obtain the option target setting of each Mail Receiver.Afterwards, mail server 120 judges whether the option index belongs to attachment request option index (step S430).When if the option index does not belong to attachment request option index (step S430 not), then mail server 120 is judged whether the option index belongs to and can be received annex index (step S450).If then transmit this paper and annex simultaneously to Mail Receiver (step S460).(step S430 denys) if not, expression option index belongs to can not receive the annex index, then only transmits this paper to Mail Receiver (step S470).
When if the option index belongs to attachment request option index (step S430 is), whether expression transmits this annex is determined by Mail Receiver, therefore, mail server 120 produces the magic numeral and the information of corresponding Mail Receiver (purpose addresses of items of mail), and transmission has the Email of magic numeral and information to Mail Receiver (step S440).Magic numeral was herein produced by the e-mail address (being the purpose addresses of items of mail) and the present time of the magic numeric generator 124 in the mail server 120 according to Mail Receiver, in order to represent the corresponding serial number of this Email.The e-mail address of this magic numeral and Mail Receiver will be stored in the table of comparisons 126.Information has the annex archives in order to the circular mail receiver on server, whether the inquiry Mail Receiver will receive these archives.
To be stored in earlier on the server owing to send the Email and the annex of the option index of this class of attachment request option index to, therefore must specify the maximum holding time, to avoid causing the waste of server end resource.Propose annex before Mail Receiver must expire in the maximum holding time of appointment and transmit requirement, otherwise this annex will be deleted to after date in the maximum holding time automatically.Arrive after date when the maximum holding time, server will be deleted Email from server, and email client also will show this information notification user.When if the user still needs this annex, must reply (reply) Email and give the mail conveyer and require the mail conveyer manually to retransfer.
Therefore, when the option index of Mail Receiver belonged to attachment request option index, the mail conveyer can be specified the maximum holding time, informs how long this envelope Email of mail server (this paper and annex) should keep on server.
Similarly, in the present embodiment,, just in Email, increase extra Email field in Email to define Email holding time and increase field to the transmission requirement of e-mail attachment for maximum holding time relevant information is provided.Mention the extraneous information that can utilize the optional field to need among the RFC 2822, for example for " attachment request option index ", need require server to keep e-mail attachment, therefore can increase by a form and be at server the preceding paragraph special time with definition:
Optional-field＝MailKeepTmr:[MaxKeepTimer]
Wherein MailKeepTmr is in order to represent the maximum holding time, generally with minute or hour be unit.For instance, maximum holding time MaxKeepTimer can be 30 fens, 1 hour, 12 hours or 24 hours.
Suppose that maximum holding time MaxKeepTimer was made as 1 hour, expression Email and annex will be retained on the server 1 hour, and will be deleted automatically after 1 hour.When server receive comprise the Email that the maximum holding time sets after, can be according to the maximum retention time of maximum holding time MaxKeepTimer decision, and inform its termination time of Mail Receiver (expiry time) that belongs to " attachment request option index " just when expire.
Server will add an e-mail address that utilizes Mail Receiver and time " the magic numeral " that produced at present in Email.Before the Email holding time expires, when the user on the Mail Receiver reads Email, will eject (pop up) dialog box (dialog) on the Mail Receiver on the prompting user server annex to be arranged.Whether this dialog box inquiry user requires this e-mail attachment.When if the user selects to require this e-mail attachment, server (AttAgent@domain name) under Mail Receiver is got back to E-mail conveyance, and this server will pass on (forward) e-mail attachment to Mail Receiver, and its form is:
The e-mail address of Optional-field=ReqAtt[Mail Receiver] [by the magic numeral that server provided]
Comprise this annex and transmit when requiring the Email of ReqAtt when affiliated server receives, it will be checked at the ReqAtt of Email header Optional-field and " Mailfrom " field.If when the e-mail address of Mail Receiver can find in the table of comparisons 126, server will pass on annex to Mail Receiver.
Fig. 5 shows the another flow chart 500 that transmits according to the data of the embodiment of the invention, in order to the handling process of expression Mail Receiver 130 ends.As step S510, the Email that Mail Receiver 130 receipt mail servers 120 transmit.Then, as step S520, check whether have information.(step S520 denys) if not, expression has only this paper part, and flow process finishes.If (step S520 is) as step S530, has annex on the expression server, Tip element 132 ejects hint image, selects for the user.At this moment, the user can select whether to require annex.So,, judge whether the user requires annex as step S540.(step S540 denys) if not, flow process finishes.If (step S540 is), as step S550, control unit 134 passbacks have the magic numeral and annex transmits the Email of requirement to mail server 120.So server just compares the e-mail address of magic numeral and Mail Receiver.If when magic numeral and Mail Receiver address are found, represent that this Mail Receiver is legal receiver in the table of comparisons 126,, pass on annex to the Mail Receiver that claims as step S560.
Fig. 6 shows the another schematic diagram that transmits according to the data of the embodiment of the invention.In this embodiment, suppose that the mail conveyer is arranged in the transmission system, mail server and first and second Mail Receiver, and the mail conveyer do not transmit annex to the first Mail Receiver, and only point out in the second Mail Receiver Email annex is arranged.At first, as step S610, the option index of setting first and second Mail Receiver respectively is for can not receive annex index and attachment request option index.As step S620, add retention time and option indication information to Email, and transmit Email (this paper and annex) to mail server.When receiving the Email that the mail conveyer transmitted, mail server will read option indication information wherein, and whether annex will be sent to Mail Receiver according to the option index decision of setting.As step S630, the option index of first and second Mail Receiver is respectively and can not receives annex index and attachment request option index, therefore, only transmit this paper to first Mail Receiver, and, produce and have the Email of magic numeral to second Mail Receiver according to the e-mail address of second mail server and time at present.So as step S640, server only transmits this paper to the first Mail Receiver.As step S650, server transmits this paper (not having annex) but comprises maximum retention time and Email to the second Mail Receiver of annex information.Receive the Email of server transmission when second mail server after,, select whether to require annex for the user so just eject hint image because of having the annex information.Second mail server selects to require annex, has the Email of annex requirement and magic numeral to server (step S660) so transmit.Magic numeral that server then relatively receives and Mail Receiver address, when if magic numeral and Mail Receiver address are found in the table of comparisons, represent that this Mail Receiver has annex to be stored in the server, so find corresponding annex, prepare to transfer to Mail Receiver (step S670).So the annex that finds is just transferred to second Mail Receiver (step S680).
Describe to have identical annex in the Email though it should be noted that the foregoing description, the present invention is not limited to this.For instance, in other embodiments, can provide the user interface to make the different mail receiver can have different annexes, utilize above-mentioned data transmission method again, set the option index, reach same purpose.
Though the present invention has disclosed above preferred embodiment; but it is not in order to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; should make some and change and revise, so protection scope of the present invention should be according to being as the criterion that claims limited.
The primary clustering symbol description
100～transmission system, 110～Mail Receiver;
112～user interface, 120～mail server;
122～storage device, 124～magic numeric generator;
126～table of comparisons, 130～Mail Receiver;
132～Tip element, 134～control module;
200～user interface, 210～receiver field;
220～option index 230-260～Mail Receiver;
S310-S340～execution in step S410-S470～execution in step;
S510-S560～execution in step S610-S680～execution in step.
Claims (10)
1. electronic mail transfer system, in order to transmit Email, described Email comprises this paper and annex, described system comprises:
First device, in order to the purpose addresses of items of mail being set the option index, and described first device transmits described purpose addresses of items of mail, described option index and described Email; And
Mail server receives described purpose addresses of items of mail, described option index and described Email, and only transmits described this paper to described purpose addresses of items of mail according to described option index.
2. electronic mail transfer system according to claim 1 also comprises second device, and send and described this paper of corresponding described purpose addresses of items of mail by described mail server in order to be received from for described second device.
3. electronic mail transfer system according to claim 2, wherein, described option index also comprises request option index, when described second device is received described request option index, can transmit described annex to described mail server request.
4. electronic mail transfer system according to claim 3 wherein, when described second device is received described request option index, can transmit described annex to the mail server request by replying described Email.
5. electronic mail transfer system according to claim 3, wherein, described mail server also comprises numeric generator, and when described option index was described request option index, the corresponding described purpose addresses of items of mail of described mail server produced a numeral.
6. electronic mail transfer system according to claim 5, wherein, described server also comprises storage device, and described storage device is in order to store the table of comparisons, and wherein, the described table of comparisons is in order to store the corresponding described e-mail address of described numeral.
7. electronic mail transfer system according to claim 6, wherein, described mail server receives the request Email from described second device, comprise described annex in the described request Email and transmit requirement, described numeral and described e-mail address, and check whether described numeral and described e-mail address are present in the described table of comparisons, if, find the described annex of corresponding described numeral and described e-mail address, and transmit described annex to described second device.
8. the conveyer of an Email, in order to transmit Email to mail server, described Email comprises this paper and annex, described conveyer comprises:
Storage element is in order to store described Email;
The user interface is in order to set the corresponding purpose addresses of items of mail of option index; And
Transmitter transmits described purpose addresses of items of mail, described option index and described Email to described mail server;
Wherein, described mail server only transmits described this paper to described purpose addresses of items of mail according to described option index.
9. electron post transmission method, described Email comprises this paper and annex, comprises the following steps:
Set the corresponding purpose addresses of items of mail of option index, and transmit described purpose addresses of items of mail, described option index and described Email to mail server, wherein, described option index comprises first index and second index;
When described option index is described first index, transmit described this paper to described purpose addresses of items of mail; And
When described option index is described second index, transmit described this paper and described annex to described purpose addresses of items of mail.
10. electron post transmission method, described Email comprises this paper and annex, comprises the following steps:
Judge the corresponding option index of purpose addresses of items of mail, wherein, described option index comprises first index and second index;
When described option index is described first index, transmit described this paper to described purpose addresses of items of mail; And
When described option index is described second index, transmit described this paper and described annex to described purpose addresses of items of mail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100950969A CN101577683A (en) | 2008-05-05 | 2008-05-05 | E-mail transmission system, transmission device and correlative transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100950969A CN101577683A (en) | 2008-05-05 | 2008-05-05 | E-mail transmission system, transmission device and correlative transmission method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101577683A true CN101577683A (en) | 2009-11-11 |
Family
ID=41272473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100950969A Pending CN101577683A (en) | 2008-05-05 | 2008-05-05 | E-mail transmission system, transmission device and correlative transmission method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101577683A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651722A (en) * | 2011-02-28 | 2012-08-29 | 华为终端有限公司 | Mail attachment processing method, mail sending server and mail receiving server |
| CN103051519A (en) * | 2012-12-28 | 2013-04-17 | 东莞宇龙通信科技有限公司 | Mail server as well as mail processing method and system |
| CN105184545A (en) * | 2014-05-28 | 2015-12-23 | 联想(北京)有限公司 | Processing method and device for emails |
-
2008
- 2008-05-05 CN CNA2008100950969A patent/CN101577683A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651722A (en) * | 2011-02-28 | 2012-08-29 | 华为终端有限公司 | Mail attachment processing method, mail sending server and mail receiving server |
| CN103051519A (en) * | 2012-12-28 | 2013-04-17 | 东莞宇龙通信科技有限公司 | Mail server as well as mail processing method and system |
| CN105184545A (en) * | 2014-05-28 | 2015-12-23 | 联想(北京)有限公司 | Processing method and device for emails |
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