CN108712318A - A method of enhancing mail delivery success rate - Google Patents
A method of enhancing mail delivery success rate Download PDFInfo
- Publication number
- CN108712318A CN108712318A CN201810316905.8A CN201810316905A CN108712318A CN 108712318 A CN108712318 A CN 108712318A CN 201810316905 A CN201810316905 A CN 201810316905A CN 108712318 A CN108712318 A CN 108712318A
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- China
- Prior art keywords
- address
- service device
- mail service
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/42—Mailbox-related aspects, e.g. synchronisation of mailboxes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/212—Monitoring or handling of messages using filtering or selective blocking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/23—Reliability checks, e.g. acknowledgments or fault reporting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5076—Update or notification mechanisms, e.g. DynDNS
Abstract
A method of enhancing mail delivery success rate adds IP address pond, detection module and handover module in mail service device cluster, and the process that mail service device sends mail includes that mailbox client sends mail to mail service device cluster；Mail service device cluster uses the mechanism of an IP address according to a mail service device, and delivering mail is carried out by any one mail service device in IP address poll random schedule mail service device cluster；Mail service device activates detection module detection to deliver with the presence or absence of abnormal；Handover module is activated if there is exception；Handover module replaces former IP address using new IP address, reactivates mail service device and is delivered using new IP address.The present invention proposes that a kind of method of enhancing mail delivery success rate realizes the optimization to mail delivery, enhance the success rate of mail delivery by being detected to mail delivery and switching IP address to mail service device.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of methods of enhancing mail delivery success rate.
Background technology
With the development and progress of science and technology, mail service is very universal in all trades and professions.Mail is as daily
It is a very important role for communication, memorandum, is the service that part instant communication software is not replaced, but postal
Part accessibility often allows mail delivery person and e-mail recipient to feel helpless, and mail delivery person obviously has sent mail, still
E-mail recipient does not receive but.
It is typically that the mail sent is delivered the mail server of reception and rejects this problem occur, and there are mail services
Device is limited or is filtered to the IP address of deliverer, and the mail rejected is caused.
Invention content
It is an object of the invention to propose a kind of method of enhancing mail delivery success rate, by being examined to mail delivery
It surveys and IP address is switched to mail service device, realize the optimization to mail delivery, enhance the success rate of mail delivery.
For this purpose, the present invention uses following technical scheme：
A method of enhancing mail delivery success rate, added in the mail service device cluster IP address pond,
Detection module and handover module, the process that mail service device sends mail include the following steps：
The mailbox client sends mail to the mail service device cluster；
The mail service device cluster uses the mechanism of an IP address according to a mail service device, passes through
Any one mail service device in mail service device cluster described in IP address poll random schedule is thrown
Pass mail；
The mail service device activates the detection module detection to deliver with the presence or absence of abnormal；
The handover module is activated if there is exception；
The handover module replaces former IP address using new IP address, reactivates the mail service device and uses
New IP address is delivered.
Preferably, it includes following that the mail service device, which activates the detection module detection to deliver with the presence or absence of exception,
Step：
By the accessibility of ICMP protocol detection networks, the feedback postings abnormal results if network is unreachable；
Whether the mail reception Service-Port of detection opposite end server may have access to, if inaccessible, feedback postings are different
Normal result；
The keyword in daily record is sent by the mail to mail service device to be detected, if finding, mail sends day
There are keyword in will, then feedback postings abnormal results.
Preferably, the handover module replaces former IP address using new IP address, reactivates mail service
Device, which using new IP address deliver, to be included the following steps：
The detection module detects that delivery is abnormal, activates the handover module；
The handover module deletes former IP address by script, and deleted former IP address is put back to the IP address pond
In, and drain into the last of the IP address pond；
The most preceding new IP address in the IP address pond will be come and be configured to the mail service device；
It calls DNS records to modify, all records related with IP address is replaced using new IP address, and
The mail service device is reactivated to be delivered using new IP address.
Preferably, there is one or more IP address in the IP address pond；
Call DNS records to modify, by all records related with IP address, using new IP address be replaced including
Following steps：
When the handover module is replaced the IP address of the mail service device, while dispatching zone name records
Modification, allow new IP address and domain name to record and correspond.
Preferably, domain name record includes but not limited to MX records, A records and PTR records.
Preferably, the handover module is replaced the IP address of the mail service device, i.e., the described mail is thrown
When passing server and being delivered using new IP address, the detection module can be activated to be detected again, if the detection module
Detection, which is delivered, has exception, then the handover module is activated to be replaced the IP address of the mail service device again.
Description of the drawings
Fig. 1 is the flow chart of the optimization mail service device of the present invention；
Fig. 2 be the detection module detection of the present invention deliver whether abnormal flow chart；
Fig. 3 is that the handover module of the present invention replaces the flow chart of IP address.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of method of enhancing mail delivery success rate of the present embodiment, is added in the mail service device cluster
IP address pond, detection module and handover module, as shown in Figure 1, the process that mail service device sends mail includes following step
Suddenly：
The mailbox client sends mail to the mail service device cluster；
The mail service device cluster uses the mechanism of an IP address according to a mail service device, passes through
Any one mail service device in mail service device cluster described in IP address poll random schedule is thrown
Pass mail；
The mail service device activates the detection module detection to deliver with the presence or absence of abnormal；
The handover module is activated if there is exception；
The handover module replaces former IP address using new IP address, reactivates the mail service device and uses
New IP address is delivered.
In internet, to Mail Contents, either mail delivery person is filtered analysis or handle to many mailbox providers
The IP of sender is filtered limitation, and mail can not be received so as to cause addressee.
And general solution is recorded by a plurality of domain name, the mail that multiple servers send needs is thrown
It passs, but this method limitation mode and frequency have significant effect for this large amount of transmission mails of enterprise.Therefore
The present invention at mail service device by optimizing, according to the mechanism of one IP address of a mail service device,
Any one mail service device of random schedule is delivered, and adds detection module, once it is abnormal to detect that delivery occurs,
Then handover module is utilized to switch IP address, delivery is re-started, to increase the success rate of mail delivery.
Preferably, as shown in Fig. 2, the mail service device activates the detection module detection to deliver with the presence or absence of different
Often include the following steps：
By the accessibility of ICMP protocol detection networks, the feedback postings abnormal results if network is unreachable；
Whether the mail reception Service-Port of detection opposite end server may have access to, if inaccessible, feedback postings are different
Normal result；
The keyword in daily record is sent by the mail to mail service device to be detected, if finding, mail sends day
There are keyword in will, then feedback postings abnormal results.
Detection module detects whether mail occurs delivering exception by 3 kinds of detection methods, increases the accuracy of detection.
Preferably, as shown in figure 3, the handover module replaces former IP address using new IP address, postal is reactivated
Part delivery server, which using new IP address deliver, to be included the following steps：
The detection module detects that delivery is abnormal, activates the handover module；
The handover module deletes former IP address by script, and deleted former IP address is put back to the IP address pond
In, and drain into the last of the IP address pond；
The most preceding new IP address in the IP address pond will be come and be configured to the mail service device；
It calls DNS records to modify, all records related with IP address is replaced using new IP address, and
The mail service device is reactivated to be delivered using new IP address.
The triggering activation of handover module is built upon detection module and detects on the basis of delivering exception, only when detection mould
Block detects mail delivery exception, can just trigger handover module.
Preferably, there is one or more IP address in the IP address pond；The quantity of IP address is according to user's
Economic input calculates, and the IP in IP address pond recycled and reused by cycle time.
Call DNS records to modify, by all records related with IP address, using new IP address be replaced including
Following steps：
When the handover module is replaced the IP address of the mail service device, while dispatching zone name records
Modification, allow new IP address and domain name to record and correspond.
Preferably, domain name record includes but not limited to MX records, A records and PTR records.
Preferably, the handover module is replaced the IP address of the mail service device, i.e., the described mail is thrown
When passing server and being delivered using new IP address, the detection module can be activated to be detected again, if the detection module
Detection, which is delivered, has exception, then the handover module is activated to be replaced the IP address of the mail service device again.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. a kind of method of enhancing mail delivery success rate, it is characterised in that：It is added in the mail service device cluster
IP address pond, detection module and handover module, the process that mail service device sends mail include the following steps：
The mailbox client sends mail to the mail service device cluster；
The mail service device cluster uses the mechanism of an IP address according to a mail service device, by IP
Any one mail service device in mail service device cluster described in the poll random schedule of location carries out delivery postal
Part；
The mail service device activates the detection module detection to deliver with the presence or absence of abnormal；
The handover module is activated if there is exception；
The handover module replaces former IP address using new IP address, reactivates the mail service device and uses new IP
It is delivered address.
2. a kind of method of enhancing mail delivery success rate according to claim 1, it is characterised in that：The mail delivery clothes
Business device activates the detection module detection delivery to include the following steps with the presence or absence of abnormal：
By the accessibility of ICMP protocol detection networks, the feedback postings abnormal results if network is unreachable；
Whether the mail reception Service-Port of detection opposite end server may have access to, if inaccessible, feedback postings are tied extremely
Fruit；
The keyword in daily record is sent by the mail to mail service device to be detected, if finding, mail is sent in daily record
There are keyword, then feedback postings abnormal results.
3. a kind of method of enhancing mail delivery success rate according to claim 1, it is characterised in that：The handover module makes
Former IP address is replaced with new IP address, it includes following step to reactivate mail service device and using new IP address deliver
Suddenly：
The detection module detects that delivery is abnormal, activates the handover module；
The handover module deletes former IP address by script, and deleted former IP address is put back in the IP address pond, and
Drain into the last of the IP address pond；
The most preceding new IP address in the IP address pond will be come and be configured to the mail service device；
It calls DNS records to modify, all records related with IP address is replaced, and again using new IP address
The mail service device is activated to be delivered using new IP address.
4. a kind of method of enhancing mail service device success rate according to claim 3, it is characterised in that：
There is one or more IP address in the IP address pond；
It calls DNS records to modify, all records related with IP address is replaced using new IP address including following
Step：
When the handover module is replaced the IP address of the mail service device, at the same dispatching zone name record repair
Change, allows new IP address to be recorded with domain name and correspond.
5. a kind of method of enhancing mail delivery success rate according to claim 4, it is characterised in that：
Domain name record includes but not limited to MX records, A records and PTR records.
6. a kind of method of enhancing mail delivery success rate according to claim 1, it is characterised in that：
The handover module is replaced the IP address of the mail service device, i.e., the described mail service device uses
When new IP address is delivered, the detection module can be activated to be detected again, if detection module detection is delivered and existed
It is abnormal, then activate the handover module to be replaced the IP address of the mail service device again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316905.8A CN108712318A (en) | 2018-04-10 | 2018-04-10 | A method of enhancing mail delivery success rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316905.8A CN108712318A (en) | 2018-04-10 | 2018-04-10 | A method of enhancing mail delivery success rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108712318A true CN108712318A (en) | 2018-10-26 |
Family
ID=63867185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810316905.8A Pending CN108712318A (en) | 2018-04-10 | 2018-04-10 | A method of enhancing mail delivery success rate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639471A (en) * | 2018-12-03 | 2019-04-16 | 郑州云海信息技术有限公司 | A kind of method and system of automatic transmission Email |
| CN115567479A (en) * | 2022-11-21 | 2023-01-03 | 广东睿江云计算股份有限公司 | Mail conveying method and mail conveying system based on domain name regulation |
| CN116319655A (en) * | 2023-05-16 | 2023-06-23 | 建信金融科技有限责任公司 | Mail delivery system, mail delivery method, electronic device, program product, and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104589A (en) * | 2014-06-23 | 2014-10-15 | 新浪网技术(中国)有限公司 | E-mail sending method and system |
| US8990316B1 (en) * | 2010-11-05 | 2015-03-24 | Amazon Technologies, Inc. | Identifying message deliverability problems using grouped message characteristics |
| CN105376135A (en) * | 2014-08-26 | 2016-03-02 | 深圳市佑友技术有限公司 | Method and system for sending e-mail |
-
2018
- 2018-04-10 CN CN201810316905.8A patent/CN108712318A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8990316B1 (en) * | 2010-11-05 | 2015-03-24 | Amazon Technologies, Inc. | Identifying message deliverability problems using grouped message characteristics |
| CN104104589A (en) * | 2014-06-23 | 2014-10-15 | 新浪网技术(中国)有限公司 | E-mail sending method and system |
| CN105376135A (en) * | 2014-08-26 | 2016-03-02 | 深圳市佑友技术有限公司 | Method and system for sending e-mail |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639471A (en) * | 2018-12-03 | 2019-04-16 | 郑州云海信息技术有限公司 | A kind of method and system of automatic transmission Email |
| CN115567479A (en) * | 2022-11-21 | 2023-01-03 | 广东睿江云计算股份有限公司 | Mail conveying method and mail conveying system based on domain name regulation |
| CN116319655A (en) * | 2023-05-16 | 2023-06-23 | 建信金融科技有限责任公司 | Mail delivery system, mail delivery method, electronic device, program product, and storage medium |
| CN116319655B (en) * | 2023-05-16 | 2023-08-08 | 建信金融科技有限责任公司 | Mail delivery system, method, electronic device, and storage medium |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |
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| RJ01 | Rejection of invention patent application after publication |