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Fast checking and realizing method for obtaining new mail

A technology for quick inspection and implementation methods, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve the problems of not being able to meet the requirements of portable mail, and the full polling method is time-consuming, so as to meet the requirements of real-time push mail, collection Fast, easy-to-use effects

Inactive Publication Date: 2010-07-14
北京立通无限科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the shortcoming that the full polling method consumes too much time when the number of users and the number of mails are large, and cannot meet the real-time processing of mails required by pushemail, and provides a method for quickly checking and obtaining new mails. implementation method

Method used

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  • Fast checking and realizing method for obtaining new mail
  • Fast checking and realizing method for obtaining new mail

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Embodiment Construction

[0015] The present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0016] A system for quickly checking and obtaining new mail consists of FetchMail program, local mail database and mail server, wherein there can be multiple or multiple mail servers, such as pop3, hotmail, exchange, etc. The parameters of the system include: the threshold value of the number of mails when receiving mails by full polling, the threshold value of comparison times when comparing new and old mails, etc., which can be set by the FetchMail program.

[0017] Reference attached figure 1 , an implementation method for quickly checking and obtaining new emails, the steps are as follows:

[0018] The Fetchmail program first logs in to the mail server, and issues a STAT command to inquire about the quantity and size of the mail on the mail server (step 101), and then compares it with the ...

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PUM

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Abstract

The method of fast checking and obtaining new mail judges whether to have new mail via comparing the mail number and size in mail server and decides whether to perform whole polling receiving. The present invention has the following advantages of fast new mail checking speed for real-time mail conveyance; support on several kinds of mail servers, including those backing up pop3 protocol, hotmail,exchange, lotusdomino, qmail, etc. and convenient use.

Description

technical field [0001] The invention relates to a method for checking new mails, in particular to a method for quickly judging and obtaining new mails (FetchMail) in a mail server. Background technique [0002] For judging whether there is a new mail in the mailbox, the method of full polling is generally adopted traditionally, by comparing the mail ID in the local mail and the mail server, it is judged whether there is a newly arrived mail in the mailbox. The user's mail in the mail server is dynamically changing. On the one hand, new mail may arrive at any time. On the other hand, the user may delete one or several mails in the mail server in other ways or in other places. . Therefore, if the user actively receives emails or the system actively pushes new emails, the full polling method is still more effective when the number of users is small and the volume of emails for each user is relatively small; but for active push For an email system, if the number of users reach...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/60
Inventor 蒋光泽葛兵徐鲁博张跃华
Owner 北京立通无限科技有限公司