Processing device and method for anti-junk mails

An anti-spam and spam technology, applied in electrical components, digital transmission systems, transmission systems, etc., can solve the problem of slowing down the frequency of sending spam, the update frequency of anti-spam technology lagging behind the sending technology, and the inability to effectively filter out spam. Mail and other issues to achieve the effect of improving reliability, improving accuracy, and enhancing flexibility
CN101005462AActive Publication Date: 2007-07-25TENCENT TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
TENCENT TECH (SHENZHEN) CO LTD
Publication Date
2007-07-25

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Abstract

The apparatus comprises: mail receiving / delivering unit; general mail control unit; and anti-spam unit and mail database. The mail database pre-stores the template of spam and the template of legal mail; after receiving the request of receiving and delivering mail, the mail receiving / delivering unit sends the mail to be received or delivered to the anti-spam unit that compares said mail with the template of spam and the template of legal template, and according to the comparison result, marks the mail with the type label, and sent the mail to the general mail control unit to make control process, or returns the mail to the mail receiving / delivering unit.
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Description

technical field

[0001] The invention relates to electronic mail (E-mail) processing technology, in particular to an anti-spam processing device and method. Background technique

[0002] At present, spam is rampant on the Internet, causing great troubles to many network users. In order to solve the above problems, network service providers are studying anti-spam methods in order to better filter out spam on the network.

[0003] The method of existing anti-spam mainly contains following several: 1) filter spam based on the key character string of rule; 2) adopt statistical algorithm to classify and identify spam, such as Bayesian algorithm etc.; Intercepting spam; 4) Control methods such as flow limitation on sending behavior. The above anti-spam processing methods can be used alone or in combination, and are suitable for application on mail servers and / or mail processing devices at individual client terminals. FIG. 1 shows the structure of an existing mail processing devi...

Claims

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