CN102843309B - Post-processing system and method - Google Patents
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- CN102843309B CN102843309B CN201110171660.2A CN201110171660A CN102843309B CN 102843309 B CN102843309 B CN 102843309B CN 201110171660 A CN201110171660 A CN 201110171660A CN 102843309 B CN102843309 B CN 102843309B
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Abstract
The invention provides a kind of post-processing system and method.This system comprises: preposition transmitting device, is connected by Intranet with the first Mail Clients, for receiving the first mail that described first Mail Clients sends, sends to rearmounted transmitting device by after described first mail compression; Described rearmounted transmitting device, is positioned at IDC, for receiving the first mail after described compression, decompressing and obtaining described first mail, and sending described first mail.The embodiment of the present invention have employed mail user sent is sent to IDC in internet data after Intranet compression technological means by the Internet, the communication quality that can reduce the Internet sends out the impact of mail speed on enterprise customer, thus the speed that raising user transmits.
Description
Technical field
The embodiment of the present invention relates to communication technical field, especially a kind of post-processing system and method.
Background technology
This internet communication mode of mail has history decades so far from invention, and mail operator concentrates provides mail service to become the major way that current mail service provides.Mail operator concentrates dispose mailing system in Internet data center's (InternetDataCenter is called for short IDC).In enterprise mailbox user, there is a lot of enterprise to adopt the mode of corporate intranet and outer net isolation at use mailbox, enterprise customer handles official business in corporate intranet, only having just can by the mail server of the Internet connection ID C when needing receiving and dispatching mail, user passes through corporate intranet at corporate intranet by the PC of oneself when transmission mail, the Internet sends mail to IDC mail server, the mail delivery that IDC mail server sends user is in the mailbox of mail addressee, and user's mail of user when mailing passes through the Internet, corporate intranet is collected the PC of corporate intranet from IDC mail server.
The handling characteristics of enterprise's mailbox that above-mentioned mail operator provides is, user's receiving and dispatching mail all wants real-time being communicated with the mail server of IDC by corporate intranet, the Internet, although the network quality of corporate intranet is all extraordinary usually, but the communication quality of the Internet can not ensure, this uses mailing system to receive/send out the speed of mail by directly affecting enterprise customer.
Summary of the invention
The embodiment of the present invention provides a kind of post-processing system and method, affects enterprise customer and receive/send out the problem of mail speed in order to solve the communication quality of the Internet in prior art.
On the one hand, embodiments provide a kind of post-processing system, comprising:
Preposition transmitting device, is connected by Intranet with the first Mail Clients, for receiving the first mail that described first Mail Clients sends, sends to rearmounted transmitting device by after described first mail compression;
Described rearmounted transmitting device, is positioned at Internet data center IDC, for receiving the first mail after described compression, decompressing and obtaining described first mail, and sending described first mail.
On the other hand, embodiments provide a kind of post-processing system, comprising:
Rearmounted pusher, is positioned at Internet data center IDC, for receiving the 3rd mail that storage server pushes, gives preposition pusher by described 3rd mail sending;
Described preposition pusher, is positioned at Intranet, for receiving and preserving described 3rd mail;
Preposition receiving device, be connected by described Intranet with the second Mail Clients, the 3rd mail sent for receiving described second Mail Clients obtains request, described 3rd mail is obtained request and sends to described preposition pusher, described 3rd mail sending returned by described preposition pusher gives described second Mail Clients;
Described preposition pusher also for, receive described 3rd mail that described preposition receiving device sends and obtain request, will described 3rd mail sending to described preposition receiving device.
On the other hand, present invention also offers a kind of mail treatment platform, comprising:
First post-processing system and the second post-processing system, described first post-processing system is system as above, and described second post-processing system is another system as above.
On the other hand, present invention also offers a kind of email processing method based on above-mentioned post-processing system, comprising:
Preposition transmitting device receives the first mail of the first Mail Clients transmission by Intranet;
The rearmounted transmitting device being positioned at Internet data center IDC will be sent to by the Internet after described first mail compression;
The first mail after described compression decompresses by described rearmounted transmitting device, obtains described first mail, sends described first mail.
Again on the one hand, present invention also offers a kind of email processing method based on another post-processing system above-mentioned, comprising:
The rearmounted pusher being positioned at Internet data center IDC receives the 3rd mail of storage server propelling movement, and described 3rd mail is sent to the preposition pusher being positioned at Intranet by the Internet;
Described preposition pusher receives and preserves described 3rd mail;
The 3rd mail that preposition receiving device receives described second Mail Clients transmission by described Intranet obtains request, described 3rd mail is obtained request and sends to described preposition pusher;
Described 3rd mail sending is given described preposition receiving device by described preposition pusher;
Described 3rd mail sending is given described second Mail Clients by described preposition receiving device.
A technical scheme in technique scheme has the following advantages:
The embodiment of the present invention have employed mail user sent and be sent to IDC in internet data by the Internet after Intranet compression, first to decompress the technological means sent again at IDC, the communication quality that can reduce the Internet sends out the impact of mail speed on enterprise customer, thus the speed that raising user transmits.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of post-processing system embodiment one that Fig. 1 provides for the embodiment of the present invention.
The structural representation of a kind of post-processing system embodiment two that Fig. 2 provides for the embodiment of the present invention.
The structural representation of a kind of mail treatment platform embodiment that Fig. 3 provides for the embodiment of the present invention.
Fig. 4 is one application schematic diagram embodiment illustrated in fig. 3.
The schematic flow sheet of a kind of email processing method embodiment one that Fig. 5 provides for the embodiment of the present invention.
The schematic flow sheet of a kind of email processing method embodiment two that Fig. 6 provides for the embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The basic conception of the embodiment of the present invention is: dispose the method for mail accelerator to promote the receipts transmission speed of user at corporate intranet and IDC, promote the user satisfaction of user.
Mail accelerator for user collect mail accelerate way be:
When IDC mail server side receives the new mail of enterprise customer, this new mail is pushed to IDC mail accelerator by IDC mail server, the position of the corporate mail accelerator of IDC mail accelerator belonging to the terminating subscriber of this new mail is automatically preserving above this envelope mail push to corporate mail accelerator, just can directly mail on the corporate mail accelerator of Intranet when this terminating subscriber mails time, PC due to corporate mail accelerator and terminating subscriber coexists enterprises end and use Intranet just can access, so the speed mailed is quickly.So just improve the speed that user mails.
The way transmitting acceleration for user is:
When enterprise customer uses Mail Clients to send mail in intranet inside time, first above mail sending to the corporate mail accelerator of this local area network (LAN) inside, user place, mail sending transmission speed like this based on corporate intranet is quickly, corporate mail accelerator is sent on IDC mail server by IDC mail accelerator after carrying out compression speed-raising transmission processing to this mail again, and the speed that such enterprise customer sends mail based on mail accelerator is improved.
Particularly, corporate mail accelerator can comprise preposition transmitting device, preposition pusher and preposition receiving device, and IDC mail accelerator can comprise rearmounted transmitting device, rearmounted pusher and rearmounted receiving device.
The structural representation of a kind of post-processing system embodiment one that Fig. 1 provides for the embodiment of the present invention.As shown in Figure 1, this system comprises:
Preposition transmitting device 11, is connected by Intranet with the first Mail Clients, for receiving the first mail that the first Mail Clients sends, sends to rearmounted transmitting device 12 by after described first mail compression;
Rearmounted transmitting device 12, is positioned at IDC, for receiving the first mail after described compression, decompressing and obtaining described first mail, and sending described first mail.
Here preposition transmitting device 11 and rearmounted transmitting device 12 all can realize based on Simple Mail Transfer protocol (SimpleMailTransferProtocol is called for short SMTP).For example, preposition transmitting device 11 and the first Mail Clients are positioned at same local area network (LAN), the Intranet namely belonging to the first Mail Clients, and the first Mail Clients is arranged in the PC of Intranet usually.Here IDC is also deployed with storage server and delivery server, and delivery server comprises mail and exchanges (MailExchange is called for short MX) server and smtp server.Storage server and delivery server can be referred to as IDC mail server.
In an optional embodiment of the present invention, preposition transmitting device 11 specifically for, receive the first request for sending E-mail that described first Mail Clients sends, obtain from described first request for sending E-mail and transmit user authentication information, the described user authentication information that transmits is sent to rearmounted transmitting device 12, after receiving authentication success message, sends to rearmounted transmitting device 12 by after described first mail compression; Rearmounted transmitting device 12 also for, certification is carried out to the described user authentication information that transmits, if certification by; return described authentication success message to preposition transmitting device 11.
Transmitting user authentication information and can comprise the username and password etc. transmitting user here.In application, preposition transmitting device 11 can use transparent transmission mechanism, carry in the request for sending E-mail that Mail Clients sends over transmit user authentication information real-time be sent to IDC mail accelerator to carry out user authentication, only have user authentication to pass through, just can carry out the transmission processing of message body.
In another alternative embodiment of the present invention, preposition transmitting device 11 specifically for, put into mail sending queue by after described first mail compression, return transmission success message to the first Mail Clients.Meanwhile, the mail sending in described mail sending queue can be given rearmounted transmitting device 12 by preposition transmitting device 11 asynchronously.
In application, inside the mail sending queue being delivered to local mail accelerator after the compression of the message body of user, show directly to user after this process success and sends successfully, lifting user experiences.Message body inside the mail sending queue being delivered to local mail accelerator is asynchronous to be again transparent in IDC mail accelerator.Realize the transmission accelerator of user mail like this.
In another alternative embodiment of the present invention, rearmounted transmitting device 12 specifically for, according to the terminating subscriber address of described first mail, by described first mail sending to storage server or Outside Mail server.Particularly, if described terminating subscriber address attribution is in this IDC mail server, then by described first mail sending to storage server, otherwise give the Outside Mail server of described terminating subscriber address attribution by described first mail sending.
In another alternative embodiment of the present invention, rearmounted transmitting device 12 specifically for, if described first mail sending failure, then will the second mail sending of the described first mail sending failure of instruction to storage server, the terminating subscriber address of described second mail be described first mail transmit station address.For example, suppose that the first mail is that user A issues user B by the first Mail Clients, the address (i.e. addresses of items of mail) of user A is A263.com, if the first mail sending failure, then rearmounted transmitting device 12 generates the second mail of the described first mail sending failure of instruction, the terminating subscriber of this second mail be exactly the first mail transmit user A, therefore the terminating subscriber address of the second mail is the address A263.com of user A.
The embodiment of the present invention have employed the technological means mail that user sends being sent to after Intranet is compressed IDC again by the Internet, and the communication quality that can reduce the Internet sends out the impact of mail speed on enterprise customer, thus the speed that raising user transmits.
The structural representation of a kind of post-processing system embodiment two that Fig. 2 provides for the embodiment of the present invention.As shown in Figure 2, this system comprises:
Rearmounted pusher 22, is positioned at IDC, for receiving the 3rd mail that storage server pushes, gives preposition pusher 21 by described 3rd mail sending;
Preposition pusher 21, is positioned at Intranet, for receiving and preserving described 3rd mail;
Preposition receiving device 23, be connected by described Intranet with the second Mail Clients, the 3rd mail sent for receiving described second Mail Clients obtains request, send described 3rd mail to preposition pusher 21 and obtain request, described 3rd mail sending returned by preposition pusher 21 gives described second Mail Clients;
Preposition pusher 21 also for, receive described 3rd mail that preposition receiving device 23 sends and obtain request, will described 3rd mail sending to preposition receiving device 23.
To hold the transfer rate of enterprises end from IDC in order to promote described 3rd mail, in an optional embodiment of the present invention, rearmounted pusher 22 specifically for, carry out after duplicate removal and serializing prepare process, giving preposition pusher 21 by the 3rd mail sending after process to described 3rd mail;
Preposition pusher 21 specifically for, receive and the 3rd mail after preserving described process.
In application, rearmounted pusher 22 can also judge before processing described 3rd mail, and the 3rd mail, the need of propelling movement, namely judges whether Intranet corresponding to the terminating subscriber address of the 3rd mail deploys corporate mail accelerator.Particularly, rearmounted pusher 22 can prestore the mapping relations of enterprise customer address and corporate mail accelerator ID, if the enterprise customer address in the terminating subscriber address of the 3rd mail does not have corresponding corporate mail accelerator ID, then think that Intranet corresponding to the terminating subscriber address of the 3rd mail does not dispose corporate mail accelerator, therefore think that the 3rd mail does not need to push, can abandon.For example, if terminating subscriber address is A263.com, wherein enterprise customer address is 263.com.It should be noted that, even if the 3rd mail abandons by rearmounted pusher 22, but storage server still has the backup of the 3rd mail, therefore the terminating subscriber of the 3rd mail still collection of letters flow process conventionally can obtain the 3rd mail from storage server.
In order to ensure the fail safe in user data transmission, rearmounted pusher 22 can adopt encrypted link by the 3rd mail sending to preposition pusher 21.Here the 3rd mail package is containing message body and annex etc.
Here preposition receiving device 23 can realize based on post office protocol (PostOfficeProtocol is called for short POP).In the present embodiment, user is based on Mail Clients, can directly from this locality, preposition pusher 21 read mail by preposition receiving device 23, like this can very fast based on the speed obtaining mail in local area network (LAN) residing for user, serve the acceleration effect that user mails.
In an optional embodiment of the present invention, can first obtain mail before terminating subscriber mails and collect list, the i.e. mail index of this terminating subscriber, then by these mail indexes and local mail comparison, if there is the index of the local mail do not had, to preposition receiving device 23 acquisition request.In this scene, preposition pusher 21 also for, create the 3rd index of described 3rd mail, and preserve described 3rd index;
Preposition receiving device 23 also for, receive the 3rd index acquisition request that described second Mail Clients sends, described 3rd index is obtained request and sends to preposition pusher 21, described 3rd index returned by preposition pusher 21 sends to described second Mail Clients;
Preposition pusher 21 also for, receive preposition receiving device 23 send described 3rd index obtain request, described 3rd index is sent to preposition receiving device 23.
In another alternative embodiment of the present invention, preposition receiving device 23 specifically for, obtain request from described 3rd index and extract terminating subscriber authentication information, described terminating subscriber authentication information is sent to rearmounted receiving device 24, after receiving authentication success message, sends described 3rd index to preposition pusher 21 obtain request;
Described system also comprises: rearmounted receiving device 24, is positioned at described IDC, for carrying out certification to described terminating subscriber authentication information, if certification is passed through, to preposition receiving device 23 return authentication success message.
Here terminating subscriber authentication information can comprise the username and password etc. of terminating subscriber.In application, rearmounted receiving device 24 is except carrying out, except certification, can also comprising other authentication logics to the username and password of terminating subscriber, and whether multilevel iudge allows described terminating subscriber mail to be got this locality etc., and the present embodiment is not construed as limiting this.
In application, terminating subscriber may be there is to preposition receiving device 23 acquisition request mail index, but in preposition pusher 21, not preserve the situation of the mail index of this terminating subscriber.In this scene, preposition receiving device 23 also for, receive the 4th index acquisition request that described second Mail Clients sends, send described 4th index to preposition pusher 21 and obtain request, if ask unsuccessfully, then send described 4th index to rearmounted receiving device 24 and obtain request, described 4th index returned by rearmounted receiving device 24 sends to described second Mail Clients;
Rearmounted receiving device 24 also for, receive described 4th index obtain request, described 4th index is returned preposition receiving device 23.
In application, rearmounted receiving device 24 can obtain index and mail from storage server.Due to the mail that will receive first in the storage server of IDC end, store index and mail after be just pushed on preposition pusher by rearmounted pusher, so also have these indexes and mail on the storage server of IDC end.
Further, if rearmounted receiving device 24 does not preserve the mail index of Mail Clients request yet, then failed message is returned by preposition receiving device 23 to Mail Clients.
In application, also may there is terminating subscriber to preposition receiving device 23 acquisition request mail, but in preposition pusher 21, not preserve the situation of the mail of this terminating subscriber.In this scene, preposition receiving device 23 also for, receive the 4th mail acquisition request that described second Mail Clients sends, send described 4th mail to preposition pusher 21 and obtain request, if ask unsuccessfully, then send described 4th mail to rearmounted receiving device 24 and obtain request, described 4th mail sending returned by rearmounted receiving device 24 gives described second Mail Clients;
Rearmounted receiving device 24 also for, receive described 4th mail obtain request, described 4th mail is returned preposition receiving device 23.
Further, if rearmounted receiving device 24 does not preserve the mail of Mail Clients request yet, then failed message is returned by preposition receiving device 23 to Mail Clients.
In another alternative embodiment of the present invention, preposition pusher 21 and preposition receiving device 23 form corporate mail accelerator, and rearmounted pusher 22 and rearmounted receiving device 24 form IDC mail accelerator.Described corporate mail accelerator can have multiple, and described multiple corporate mail accelerator lays respectively at different Intranets, and is all connected with described IDC mail accelerator by the Internet.Under this scene, rearmounted pusher 22 specifically for, the preposition pusher 21 that described terminating subscriber address is corresponding is determined, the preposition pusher 21 giving described terminating subscriber address corresponding described 3rd mail sending according to the terminating subscriber address of described 3rd mail.
For example, if an IDC mail server is multiple enterprise customer service simultaneously, the plurality of enterprise customer all disposes a set of corporate mail accelerator at respective corporate intranet, and the IDC mail accelerator be so connected with IDC mail server then needs the enterprise customer belonging to the terminating subscriber of the 4th mail to determine the 4th mail sending to which corporate mail accelerator.
The embodiment of the present invention have employed and the new mail received is pushed to Intranet, and user, directly from the technological means that Intranet mails, can reduce the communication quality of the Internet to the impact of enterprise customer's receiving emails speed, thus improves the speed of user's collection of letters.
The structural representation of a kind of mail treatment platform embodiment that Fig. 3 provides for the embodiment of the present invention.As shown in Figure 3, this platform comprises: the first post-processing system 31 and the second post-processing system 32, first post-processing system 31 is the system as described in a kind of post-processing system embodiment one of providing as the embodiment of the present invention, and the second post-processing system 32 is the system as described in a kind of post-processing system embodiment two of providing as the embodiment of the present invention.
Particularly, the first post-processing system 31 comprises: the preposition transmitting device 311 being positioned at Intranet, the rearmounted transmitting device 312 being positioned at IDC be connected by the Internet with preposition transmitting device 311;
Second post-processing system 32 comprises: the preposition pusher 321 being positioned at Intranet, the rearmounted pusher 322 being positioned at IDC be connected by the Internet with preposition pusher 321, be positioned at the preposition receiving device 323 be connected with preposition pusher 321 of Intranet, the rearmounted receiving device 324 being positioned at IDC be connected by the Internet with preposition receiving device 323.
In application, preposition transmitting device 311 and preposition pusher 321, preposition receiving device 323 form corporate mail accelerator (as shown in the dotted line frame on Fig. 3 left side), and rearmounted transmitting device 312 and rearmounted pusher 322, rearmounted receiving device 324 form IDC mail accelerator (as shown in the dotted line frame on the right of Fig. 3).Described corporate mail accelerator is positioned at corporate intranet, with corporate mail client's side link; Described IDC mail accelerator is positioned at IDC, is connected with IDC mail server; Be connected by the Internet between described corporate mail accelerator with described IDC mail accelerator.It should be noted that, preposition transmitting device 311 and preposition pusher 321, preposition receiving device 323 can realize on a hardware platform, also can realize respectively on multiple hardware platform.Rearmounted transmitting device 312 and rearmounted pusher 322, rearmounted receiving device 324 can realize on a hardware platform, also can realize respectively on multiple hardware platform.The present embodiment does not limit this.
In an optional embodiment of the present invention, described platform can also comprise: storage server, for receiving the 3rd mail that delivery server sends, described 3rd mail sending is given the rearmounted pusher 322 of the second post-processing system 32.
If an IDC mail server is multiple enterprise customer service simultaneously, in another alternative embodiment of the present invention, described corporate mail accelerator can have multiple, described multiple corporate mail accelerator lays respectively at different corporate intranets, connects be connected with described IDC mail accelerator respectively by the Internet.Under this scene, rearmounted pusher 322 can prestore the mapping relations of enterprise customer address and corporate mail accelerator ID, receiving the 3rd mail of storage server propelling movement, the corporate mail accelerator ID corresponding according to the enterprise customer's address search in the terminating subscriber address of the 3rd mail, to determine the 3rd mail push, to which corporate mail accelerator, being namely pushed to which preposition pusher 321 according to the corporate mail accelerator ID of the correspondence found.
Fig. 4 is the one application schematic diagram of the present embodiment.As shown in Figure 4, multiple Mail Clients is provided with in corporate intranet, the plurality of Mail Clients and preposition mail accelerating engine (MailAccelerationEngine, be called for short MAE) connection of server group, preposition MAE server group comprises preposition MAE-POP server, preposition MAE push server, preposition MAE-SMTP server.Wherein preposition MAE-POP server realizes the function of preposition receiving device, and preposition MAE push server realizes the function of preposition MAE device, and preposition MAE-SMTP server realizes the function of preposition MAE transmitting device.Storage server is deployed with, delivery server, rearmounted MAE-POP server, rearmounted MAE push server, rearmounted MAE-SMTP server in IDC.Wherein rearmounted MAE-POP server realizes the function of rearmounted receiving device, and rearmounted MAE push server realizes the function of rearmounted MAE device, and rearmounted MAE-SMTP server realizes the function of rearmounted MAE transmitting device.
The mail that the embodiment of the present invention have employed user sends is sent to IDC by the Internet again after Intranet is compressed, and the new mail received is pushed to Intranet, user is directly from the technological means that Intranet mails, the communication quality of the Internet can be reduced on the impact of enterprise customer's receiving and dispatching mail speed, thus improve the speed that user receives and dispatches letter.
The schematic flow sheet of a kind of email processing method embodiment one that Fig. 5 provides for the embodiment of the present invention.A kind of post-processing system embodiment one realization that the method provides based on the embodiment of the present invention, as shown in Figure 5, comprising:
Step 501, preposition transmitting device receive the first mail of the first Mail Clients transmission by Intranet;
Step 502, the rearmounted transmitting device being positioned at IDC will be sent to after described first mail compression by the Internet;
The first mail after described compression decompresses by step 503, described rearmounted transmitting device, obtains described first mail, sends described first mail.
Alternatively, step 501 specifically can comprise:
Described preposition transmitting device receives the first request for sending E-mail that described first Mail Clients sends, and extracts and transmits user authentication information, the described user authentication information that transmits is sent to described rearmounted transmitting device from described first request for sending E-mail;
Described rearmounted transmitting device carries out certification to the described user authentication information that transmits, if certification by; return described authentication success message to described preposition transmitting device;
Described preposition transmitting device receives described first mail after receiving described authentication success message.
Alternatively, step 502 specifically can comprise:
Put into mail sending queue by after described first mail compression, return transmission success message to described first Mail Clients;
Described rearmounted transmitting device is given by the mail sending in described mail sending queue.
Alternatively, send described first mail described in step 503 specifically can comprise:
According to the terminating subscriber address of described first mail, by described first mail sending to storage server or Outside Mail server.
Alternatively, can also comprise after step 503:
If described first mail sending failure, then will the second mail sending of the described first mail sending failure of instruction to storage server, the terminating subscriber address of described second mail be described first mail transmit station address.
A kind of post-processing system embodiment one that the specific implementation of the present embodiment provides with reference to the embodiment of the present invention.The embodiment of the present invention have employed the technological means mail that user sends being sent to after Intranet is compressed IDC again by the Internet, and the communication quality that can reduce the Internet sends out the impact of mail speed on enterprise customer, thus the speed that raising user transmits.
The schematic flow sheet of a kind of email processing method embodiment two that Fig. 6 provides for the embodiment of the present invention.A kind of post-processing system embodiment two realization that the method provides based on the embodiment of the present invention, as shown in Figure 6, comprising:
The 3rd mail that step 601, the rearmounted pusher reception storage server being positioned at IDC push, sends to described 3rd mail the preposition pusher being positioned at Intranet by the Internet;
Step 602, described preposition pusher receive and preserve described 3rd mail;
The 3rd mail that step 603, preposition receiving device receive described second Mail Clients transmission by described Intranet obtains request, described 3rd mail is obtained request and sends to described preposition pusher;
Described 3rd mail sending is given described preposition receiving device by step 604, described preposition pusher;
Described 3rd mail sending is given described second Mail Clients by step 605, described preposition receiving device.
Alternatively, step 602 specifically can comprise:
Described preposition pusher receives described 3rd mail, creates the 3rd index of described 3rd mail, and preserves described 3rd mail and the 3rd index;
Can also comprise before step 603:
Described preposition receiving device receives the 3rd index acquisition request that described second Mail Clients sends, and sends described 3rd index obtain request to described preposition pusher;
Described 3rd index is sent to described preposition receiving device by described preposition pusher;
Described 3rd index is sent to described second Mail Clients by described preposition receiving device.
Further, described acquisition to described 3rd index of described preposition pusher transmission asks specifically can comprise:
Described preposition receiving device obtains request from described 3rd index and extracts terminating subscriber authentication information, described terminating subscriber authentication information is sent to the rearmounted receiving device being positioned at described IDC by the Internet;
Described rearmounted receiving device carries out certification to described user authentication information, if certification is passed through, to described preposition receiving device return authentication success message;
Described preposition receiving device, after receiving described authentication success message, sends described 3rd index to described preposition pusher and obtains request.
Alternatively, the method can also comprise:
Described preposition receiving device receives the 4th mail acquisition request that described second Mail Clients sends;
Described preposition receiving device sends described 4th mail to described preposition pusher and obtains request, if ask unsuccessfully, then sends described 4th mail to rearmounted receiving device and obtains request;
Described 4th mail is returned described preposition receiving device by described rearmounted receiving device;
Described 4th mail sending is given described second Mail Clients by described preposition receiving device.
Alternatively, the method also comprises:
Described preposition receiving device receives the 4th index acquisition request that described second Mail Clients sends;
Described preposition receiving device sends described 4th index to described preposition pusher and obtains request, if ask unsuccessfully, then sends described 4th index to rearmounted receiving device and obtains request;
Described 4th index is returned described preposition receiving device by described rearmounted receiving device;
Described 4th index is sent to described second Mail Clients by described preposition receiving device.
Alternatively, step 601 specifically can comprise:
The 3rd mail sending after process is given described preposition pusher after going out heavy and serializing preparation process to described 3rd mail by described rearmounted pusher;
Accordingly, step 602 specifically can comprise:
Described preposition pusher receives and the 3rd mail after preserving described process.
Alternatively, described preposition pusher can have multiple, and under this scene, step 501 specifically can comprise:
The preposition pusher that described terminating subscriber address is corresponding is determined, by the preposition pusher that described 3rd mail sends to described terminating subscriber address corresponding by the Internet according to the terminating subscriber address of described 3rd mail.
A kind of post-processing system embodiment two that the specific implementation of the present embodiment provides with reference to the embodiment of the present invention.The embodiment of the present invention have employed and the new mail received is pushed to Intranet, and user, directly from the technological means that Intranet mails, can reduce the communication quality of the Internet to the impact of enterprise customer's receiving emails speed, thus improves the speed of user's collection of letters.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a post-processing system, is characterized in that, comprising:
Preposition transmitting device, is connected by Intranet with the first Mail Clients, for receiving the first mail that described first Mail Clients sends, sends to rearmounted transmitting device by after described first mail compression;
Described rearmounted transmitting device, is positioned at Internet data center IDC, for receiving the first mail after described compression, decompressing and obtaining described first mail, and sending described first mail;
Described preposition transmitting device specifically for, receive the first request for sending E-mail that described first Mail Clients sends, obtain from described first request for sending E-mail and transmit user authentication information, the described user authentication information that transmits is sent to described rearmounted transmitting device, after receiving authentication success message, receives described first mail;
Described rearmounted transmitting device also for, certification is carried out to the described user authentication information that transmits, if certification by; return described authentication success message to described preposition transmitting device;
Described preposition transmitting device specifically for, put into mail sending queue by after described first mail compression, return transmission success message to described first Mail Clients.
2. system according to claim 1, is characterized in that, described preposition transmitting device specifically for, by the mail sending in described mail sending queue give described rearmounted transmitting device.
3. system according to claim 1, is characterized in that, described rearmounted transmitting device specifically for, according to the terminating subscriber address of described first mail, by described first mail sending to storage server or Outside Mail server.
4. system according to claim 1, it is characterized in that, described rearmounted transmitting device specifically for, if described first mail sending failure, then will the second mail sending of the described first mail sending failure of instruction to storage server, the terminating subscriber address of described second mail be described first mail transmit station address.
5., based on an email processing method for the arbitrary described post-processing system of Claims 1 to 4, it is characterized in that,
Preposition transmitting device receives the first mail of the first Mail Clients transmission by Intranet;
The rearmounted transmitting device being positioned at Internet data center IDC will be sent to by the Internet after described first mail compression;
The first mail after described compression decompresses by described rearmounted transmitting device, obtains described first mail, sends described first mail;
The first mail that described preposition transmitting device receives the first Mail Clients transmission by Intranet specifically comprises:
Described preposition transmitting device receives the first request for sending E-mail that described first Mail Clients sends, and extracts and transmits user authentication information, the described user authentication information that transmits is sent to described rearmounted transmitting device from described first request for sending E-mail;
Described rearmounted transmitting device carries out certification to the described user authentication information that transmits, if certification is passed through, to described preposition transmitting device return authentication success message;
Described preposition transmitting device receives described first mail after receiving described authentication success message;
Describedly rearmounted transmitting device is sent to specifically to comprise after described first mail compression by the Internet:
Put into mail sending queue by after described first mail compression, return transmission success message to described first Mail Clients.
6. method according to claim 5, is characterized in that, describedly sends to rearmounted transmitting device specifically to comprise after described first mail compression by the Internet:
Described rearmounted transmitting device is given by the mail sending in described mail sending queue.
7. method according to claim 5, is characterized in that, described first mail of described transmission specifically comprises:
According to the terminating subscriber address of described first mail, by described first mail sending to storage server or Outside Mail server.
8. method according to claim 5, is characterized in that, also comprises after described first mail of described transmission:
If described first mail sending failure, then will the second mail sending of the described first mail sending failure of instruction to storage server, the terminating subscriber address of described second mail be described first mail transmit station address.
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| CN201110171660.2A CN102843309B (en) | 2011-06-23 | 2011-06-23 | Post-processing system and method |
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| CN108243092A (en) * | 2016-12-27 | 2018-07-03 | 天津以松科技有限公司 | A kind of mail sends inquiry system automatically |
| CN109218163B (en) * | 2017-07-05 | 2021-05-07 | 北京二六三企业通信有限公司 | Mail delivery method and server |
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