Cross-region remote mail sending method and system

A sending method and email technology, which is applied in the field of network communication, can solve problems such as slow email sending speed, and achieve the effect of improving transmission speed and ensuring stability

Inactive Publication Date: 2009-03-11
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a method for sending cross-domain remote mail, which aims to s

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  • Cross-region remote mail sending method and system
  • Cross-region remote mail sending method and system
  • Cross-region remote mail sending method and system

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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In the embodiment of the present invention, the transmission of remote cross-domain mail from the local domain to the external domain through the internal network can ensure the stability of the transmission of mail transmission, greatly improve the transmission speed of remote cross-domain mail, and reduce the occurrence of interruption of mail transmission.

[0020] The internal network in the embodiment of the present invention is a local area network, and its erection method is basically the same as that of the local area network. The local domain is generally connected to the external do...

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Abstract

The invention is applicable to network communication field, and provides a method and a system for sending cross-domain long-distance emails. The method comprises the following steps: receiving emails sent to external domains from the local domain by the user; and transferring the emails to external domains from the local domain through an internal network. In the embodiment of the invention, since the internal network is adopted for transmitting cross-domain long-distance emails, the transmission speed of the emails can be greatly improved, and the transmission stability of the emails is ensured.

Description

technical field [0001] The invention belongs to the field of network communication, and in particular relates to a method and system for sending cross-domain remote mail. Background technique [0002] The protocol used for email transmission is Simple Mail Transfer Protocol (SMTP). The SMTP protocol is a store-and-forward protocol that allows mail to be sent through a chain of servers to its final destination. The server stores incoming mail in a queue, waiting to be sent to the next destination, which can be a local user or a remote mail server. [0003] When sending cross-domain remote mail, the user sends the mail to the SMTP border gateway (Border Gateways, BG). SMTP BG provides standard SMTP protocol to send emails, accept emails from other mail transfer agents (MailTransfer Agent, MTA) in this mail system, and send them to external domain mail servers through the public network. User emails from external domain mail servers can also be sent to the SMTP BG through t...

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Application Information

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IPC IPC(8): H04L12/58
CPCH04L12/58H04L51/00
Inventor 林少章
Owner TENCENT TECH (SHENZHEN) CO LTD
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