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E-mail receiving system and method for preventing garbage E-mail

An e-mail and receiving system technology, applied in electrical components, transmission systems, digital transmission systems, etc., can solve the problems of not being able to stop spam, not being able to intercept mail, not being able to stop incoming mail, etc.

Inactive Publication Date: 2007-02-14
颜立新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first reason is that the sender can send emails only by knowing the recipient's email address, and the electronic post office and email terminal receiving system can only receive emails based on the correct email address of the recipient in the email. Therefore, Unable to block incoming mail from any sender
The second reason is that the Internet is a completely open world. At present, senders do not need to provide their real identities, and they can easily change their email addresses at any time. Therefore, it is inconvenient or impossible for electronic post offices and email terminal receiving systems to intercept specific senders. Incoming mail, setting a blacklist does not prevent the arrival of spam

Method used

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  • E-mail receiving system and method for preventing garbage E-mail

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Experimental program
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Effect test

Embodiment approach

[0092] The electronic post office 100 of the present invention can accept the registered electronic mail address 120 of the customer 110, and can receive, accept and store the electronic mail 130 sent to the customer 110, wherein the electronic mail address 120 of the customer 110 includes the electronic mail user name 121 and the electronic post office address 122 two parts, when it accepts the customer 110 to register the electronic mail address 120, it is guaranteed that the electronic mail user names 121 of the same electronic mail address 122 in the entire electronic post office 100 are all different, and it is characterized in that:

[0093] A. The customer 110 of the electronic post office 100 can apply for and have 5 blocking passwords 150 in the electronic post office 100 . The intercept password 150 can be modified or abolished. Among them, the length and content of the interception password 150 need to meet certain requirements: each interception password 150 of the...

no. 2 approach

[0143] The electronic mail terminal receiving system 500 of the present invention, its user 510 is the client of certain electronic post office, and it can receive the electronic mail 520 that forwards by this electronic post office for this user 510, has subject (subject in the electronic mail 520 that it receives ) 530, text (text / note / content) and other mail contents, characterized in that:

[0144] A. The user 510 of the e-mail terminal receiving system 500 can choose to establish five interception passwords 540 in the e-mail terminal receiving system 500, and the interception passwords 540 can be modified or abolished. Wherein, the length and content of the interception password 540 need to meet certain requirements: the editing access rules of each interception password 540 of the user 510 are exactly the same as the editing access rules of the email subject 530;

[0145] B. The e-mail terminal receiving system 500 has an e-mail receiving rule 570, which at least include...

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PUM

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Abstract

This invention discloses an E-mail receiving system and a method for preventing rubbish mails, in which, when the system receives E-mails, it examines if the received E-mails contain hold up ciphers of the addressees according to the rule to decide if it receives the mails sent by the addressers, the method against rubbish mails includes: a user utilizes said receiving system to set and modify the hold up cipher so as to filter rubbish mails sent by strangers.

Description

technical field [0001] The invention relates to an e-mail receiving system and a method for preventing spam, in particular to an e-mail receiving system for detecting whether an intercepting password is attached in the e-mail and a method for preventing spam. Background technique [0002] At present, electronic mail (E-mail) is an important means for people to transmit information, and it is very popular to use. Almost every business person's business card has an email address. Once the e-mail address is disclosed, others can send e-mails according to the e-mail address. Emails from acquaintances, friends, clients are often useful information. However, strangers can also obtain people's email addresses through various channels, and these people often send various advertising emails, and even emails with malicious viruses, thus forming a large number of so-called spam emails. [0003] People's email addresses are registered in the electronic post office, and the electronic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58
Inventor 颜立新
Owner 颜立新
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