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Distributed electronic mail system

An e-mail system, distributed technology, applied in the direction of electrical components, transmission systems, digital transmission systems, etc., can solve the problems of slow domain name updates, affecting mail transmission, mail server software and hardware costs, and high TCO, so as to reduce load and reduce effect of influence

Inactive Publication Date: 2011-05-11
SURFING PLATFORM BEIJING NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the dynamic domain name method is used, the update of the domain name is relatively slow, which affects the transmission of mail
In addition, the software and hardware costs and TCO (total cost of ownership) of setting up your own mail server are very high

Method used

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  • Distributed electronic mail system
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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] Fig. 1 is a schematic structural diagram of the distributed email system of the present invention. As shown in the figure, the distributed e-mail system disclosed by the present invention is composed of a system management server and several implementation domains, and each implementation domain is connected with the system management server through a network cable. Each implementation domain is composed of a main control server, N central mail forwarding servers, N authentication servers and N mail servers; the main control server of each implementation domain is connected to the system management server, and N centers are connected to the main control server Mail forwarding server and N authentication servers, each central mail forwarding server is connected with N mail servers, and each mail server can connect N users; between the main control server and th...

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PUM

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Abstract

The invention discloses a distributed e-mail system, which consists of a systems management server and a plurality of implementation domains. Each implementation domain comprises a master control server; N central mail transmitting servers, which are connected with the master control server; and N authentication servers. N mail servers are hung under each central mail transmitting server. Each mail server is connected with N users. Each master control server of the implementation domain is connected with the system management server through an Ethernet. The central mail transmitting server and the authentication server are connected with the master control server through an Ethernet wire. The mail server is connected with the users with the Ethernet wire, too. The central mail transmitting server is connected with the mail server through a Virtual Private Network. The central mail transmitting server is in charge of the transmitting of the mails. The mail server is used for storing the mails of the users. Each central mail transmitting server can transmit mails in N domains; one mail server is used for storing the users mails in one domain, thus the distributed mail storage module is formed.

Description

technical field [0001] The invention relates to a distributed email system based on virtual private network and distributed storage mode. This distributed e-mail system can be used to construct e-mail systems of organizations such as enterprises, government departments, and groups, and provide e-mail forwarding and storage services for multiple domain names. Background technique [0002] In order to provide e-mail forwarding and storage services to multiple domain names, the current e-mail system basically adopts the following two methods: [0003] Method 1: Provide a mail center for storing emails. All users' e-mails are sent to this mail center and stored on the center's unified storage device. Point the MX record of each domain name, the DNS record of the SMTP server and the POP3 server to the server in the mail center. All users must log in to the server of the mail center to send and receive mail. [0004] Method 2: There is no central server, but a mail server must...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04L12/46H04L12/58
Inventor 刘锋
Owner SURFING PLATFORM BEIJING NETWORK TECH