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A system and method for realizing distributed deployment of mail servers

A mail server and distributed technology, which is applied in the system field of distributed deployment of mail servers, can solve problems such as transmission speed and stability mail information bottlenecks, Internet network congestion, information push delays, etc., to avoid network congestion and speed up access , the effect of dispersing access pressure

Pending Publication Date: 2019-04-23
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing mail server deployment method brings information push delay due to differences in distribution, broadband, server performance, and application scenarios, and the network differentiation of computer room nodes leads to slow system response, Internet network congestion, and transmission speed and stability. the bottleneck

Method used

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  • A system and method for realizing distributed deployment of mail servers
  • A system and method for realizing distributed deployment of mail servers
  • A system and method for realizing distributed deployment of mail servers

Examples

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Embodiment 1

[0038] Such as figure 1 As shown, the present invention provides a system for realizing distributed deployment of mail servers, including a main mail server 1, a network router 2 and an external network 3, and the main mail server 1 and the external network 3 are all connected to the network router 2;

[0039] Network router 2 is also connected with node mail server 4;

[0040] Primary mail server 1 is connected to primary user 5;

[0041] The node mail server 4 is arranged in the computer room node 9, the node mail server 4 is connected with a node network switching device 6, and the node network switching device 6 is connected with a node user 7; the node network switching device 6 adopts a node router or a node switch;

[0042] The primary user 5 logs in to the primary mail server 1 to send and receive emails;

[0043] The node user 7 logs in to the node mail server 4 to send and receive mail;

[0044] A backup mail server 8 is also arranged in the node 9 of the computer...

Embodiment 2

[0046] Such as figure 2 As shown, the present invention provides a system for realizing distributed deployment of mail servers, including a main mail server 1, a network router 2 and an external network 3, and the main mail server 1 and the external network 3 are all connected to the network router 2;

[0047] The network router 2 is also connected with a first node mail server 4.1 and a second node mail server 4.2;

[0048] Primary mail server 1 is connected to primary user 5;

[0049] The first node mail server 4.1 is arranged in the first computer room node 9.1, and the first node mail server 4.1 is connected with the first node network switching device 6.1, and the first node network switching device 6.1 is connected with the node user 7; the first node network Switching equipment 6.1 adopts a node router or a node switch;

[0050] The second node mail server 4.2 is arranged in the second machine room node 9.2, the second node mail server 4.2 is connected with the secon...

Embodiment 3

[0056] Such as image 3 As shown, the present invention provides a method for realizing distributed deployment of mail servers, comprising the following steps:

[0057] S1. Each node mail server and the main mail server create an MX record respectively, and each MX record points to the IP address of the respective mail server;

[0058]S2. When receiving external mail from the mail server, the mail sender selects a mail server as the delivery server according to the priority of the domain name MX record;

[0059] S3. When the user as the recipient of the mail is on the mail server as the delivery server, the mail sending end of the external network selects the corresponding mail server through the network router to deliver the mail;

[0060] When the user as the recipient of the mail is not in the mail server as the delivery server, the mail sending end of the external network checks the mail push mechanism through the TCP protocol;

[0061] S4. When sending and receiving mai...

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Abstract

The invention provides a system and method for realizing distributed deployment of mail servers, the system comprises a main mail server, a network router and an external network, and the main mail server and the external network are both connected with the network router. The network router is also connected with a node mail server, the main mail server is connected with a main user; the node mail server is arranged in a machine room node, the node mail server is connected with node network switching equipment, and the node network switching equipment is connected with a node user. The main user logs in the main mail server to receive and send mails; and the node users log in the node mail servers to receive and send mails. According to the invention, the problem of slow system response caused by the difference of machine room node networks is solved, the accelerated access of mail information is realized, the access pressure of a main server is dispersed, the phenomenon of network congestion is avoided, and the response speed and the success rate of user access are improved.

Description

technical field [0001] The invention belongs to the field of mail server deployment, and in particular relates to a system and method for realizing distributed deployment of mail servers. Background technique [0002] With the rapid development of Internet applications, applications based on mail server services are becoming more and more extensive, and the requirements for data transmission rates and shortened delay times are also getting higher and higher. The existing mail server deployment method brings information push delay due to differences in distribution, broadband, server performance, and application scenarios, and the network differentiation of computer room nodes leads to slow system response, Internet network congestion, and transmission speed and stability. the bottleneck. [0003] This is the deficiency of the prior art. Therefore, it is very necessary to provide a system and method for realizing distributed deployment of mail servers in view of the above-me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/60
CPCG06F8/60
Inventor 李丹
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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