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Mail sending method and device

A technology for sending emails and emails, which is applied in the field of Internet applications

Inactive Publication Date: 2016-10-26
TVMINING BEIJING MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no corresponding software or application on some servers to realize the above functions, so this technical problem needs to be solved urgently

Method used

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  • Mail sending method and device
  • Mail sending method and device

Examples

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Embodiment Construction

[0045] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0046] Such as figure 1 Shown is a flow chart of a method for sending emails in an embodiment of the present invention, the method can be applied to a receiving server, and the method can include the following steps S11-S15.

[0047] Step S11, generating a first command for establishing a communication connection with the specified port number of the receiving server.

[0048] In this step, both the sending server and the receiving server are SMTP servers, and the specified port number of the receiving server may be port number 25.

[0049] Step S12, execute the first command, and initiate a request to the receiving server to establish a communication connection wi...

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PUM

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Abstract

The invention discloses a mail sending method and device. The method and the device are used for sending a mail flexibly. The method comprises the steps of generating a first command for establishment of communication connection with an appointed port of a mail receiving server; performing the first command, and initiating a request for establishment of communication connection with the appointed port to the mail receiving server; generating a second command for inquiring the mail receiving server of whether to receive the mail for a mail receiver or not when a response message which is returned by the mail receiving server and is used for confirming establishment of the communication connection is received; performing the second command, and initiating a request for inquiring whether to receive the mail for the mail receiver or not to the mail receiving server; and generating the mail containing mail contents when a response message which is returned by the mail receiving server and indicates reception of the mail for the mail receiver is received, and sending the generated mail to the mail receiving server.

Description

technical field [0001] The invention relates to the field of Internet application technology, in particular to a method and device for sending mail. Background technique [0002] SMTP (Simple Mail Transfer Protocol, Simple Mail Transfer Protocol), which is a set of rules used to transmit mail from the source address to the destination address, and it controls the transfer mode of letters. The SMTP protocol belongs to the TCP / IP protocol cluster, which helps each computer find the next destination when sending or transferring letters. Through the server specified by the SMTP protocol, the email (mail) can be sent to the recipient's server, and the whole process only takes a few minutes. The SMTP server is an outgoing mail server that follows the SMTP protocol and is used to send or relay outgoing e-mails. At present, there is no corresponding software or application on some servers to realize the above functions, so this technical problem needs to be solved urgently. Cont...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L29/08
CPCH04L51/42H04L67/60
Inventor 张新亮
Owner TVMINING BEIJING MEDIA TECH