CN1744123A

CN1744123A - Method for filtering group-transmitted rubbish mails

Info

Publication number: CN1744123A
Application number: CNA2005101062576A
Authority: CN
Inventors: 宋剑鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-24
Filing date: 2005-09-24
Publication date: 2006-03-08

Abstract

The invention belongs to technique area of anti garbage mail in application of Internet. The method solves issue of overrun of garbage mails sent by group transmission and sent by computer virus mainly. Main points of the technical scheme are that in time of sending E-mail, the method requires inputting validation code, and inserting ID code in information of E-mail to be sent. Whether E-mail is sent by human or is sent by computer through group transmission of software is recognized through ID code.

Description

A kind of method of filtering group-transmitted rubbish mails

Technical field

Anti-rubbish mail in the internet, applications

Background technology

Full-automatic computing machine and the human turing test (Completely Automated Public Turing Test to Tell Computers andHumans Apart, or Captcha) distinguished.Identifying code for example image, sound, waveform letter, other are difficult to be difficult to the problem answered by computing machine by the element of computer Recognition or other, have only the people could correct identification, thereby have only the people could correct input validation sign indicating number.Distinguish the manual Email that sends of people or the spam of computer mass-sending with this.

Summary of the invention

During sender's send Email, need input validation sign indicating number manually, can not accomplish automatic input validation sign indicating number and mass-send software at present.When the mail arrives addressee holds, there is the mail of importing identifying code to be judged to be the non-computer group mail, and being judged to be the computer group mail, the mail of not importing identifying code deleted or transferred to Junk E-Mail folder.

Description of drawings

The identifying code that contains numeral and monogram that Fig. 1 generates at random for computer.On the picture many interference pixels are arranged simultaneously.Human eye can identify and be D270, and computer can not be discerned automatically.

Fig. 2 is the send Email process flow diagram of embodiment one.

Fig. 3 is the preceding spam process flow diagram that filters of the reception Email of embodiment one.

Embodiment

One, being independent of Email sends and receiving system

1. set up a special website, be called e-mail address identification code website here.Two input fields are arranged on it, and one is addressee's addresses of items of mail input field, input addressee addresses of items of mail, addressee's addresses of items of mail [email protected] for example, one is the identifying code input field, imports the alphanumeric on its right identifying code picture, as D270.When the identifying code input error, the input error of prompting identifying code; When identifying code is imported when correct, the website regenerates one with addressee's addresses of items of mail of identification code at random, as: #A8C2＜[email protected] 〉.

2. the website is simultaneously identification code #A8C2 and e-mail address at random [email protected]Be kept in the database on the Website server.

3. send the mail person as long as the address reproduction of the band identification code that regenerates more than the handle sends in the address of the addressee hurdle of software to Email, can write as usual and send Email.

4. mailbox [email protected]The recipient receive before the Email, must set the e-mail box of oneself earlier, the filter utility that uses e-mail box to provide, set when not having " # " symbol in the addressee information, system automatically replies sender's one envelope mail, informing needs de-electromation addresses of items of mail identification code query site identification code, and then gives the transmission mail of controlling oneself.Simultaneously Junk E-Mail folder is deleted or changed over to this mail.After, when receiving Email, the software that operation is earlier write specially at the mass-sending Spam filtering, software receives mail head's information of each mail.When " # " symbol is arranged in the addressee information, as comprise #A8C2, software then connects the server of machine to e-mail address identification code website, the inquiry whether have the #A8C2 of comprising and [email protected]Record strip, if do not have, then identification code is not right, this mail deletion or change Junk E-Mail folder over to; If have, then be judged as legitimate mail, again when checking mail head's information next time, if this mail is received by the user, then the #A8C2 that preserves on the server and [email protected]The record strip deletion.Then, mail reception person can move FOXMAIL or other mail and accept software and receive legitimate mail in the POP3 mode, perhaps logins the WEB mail box system, and legitimate mail is transferred to other mail folder from inbox.

Two, embedding Email sends and receiving system

1. login WEB mail box system will after mail has been write, be clicked " transmission " before when the [email protected] send Email, needs input accidental validation sign indicating number, as D270.If the identifying code input error is then pointed out in the identifying code input error, need re-enter; If identifying code input is correct, then generate an identification code at random, as #A8C2, then this mail mail to #A8C2＜ [email protected], the website is simultaneously identification code #A8C2 and e-mail address at random [email protected]Be kept on the server.

2. mailbox [email protected]The recipient receive before the Email, must set the e-mail box of oneself earlier, the filter utility that uses e-mail box to provide, set when not having " # " symbol in the addressee information, system automatically replies sender's one envelope mail, informing needs de-electromation addresses of items of mail identification code query site identification code, and then gives the transmission mail of controlling oneself.Simultaneously Junk E-Mail folder is deleted or changed over to this mail.After, when having Email to arrive, the Email receiving system on the server is checked mail head's information of each mail immediately.When " # " symbol is arranged in the addressee information, as comprise #A8C2, then on server the inquiry whether have the #A8C2 of comprising and [email protected]Record strip, if do not have, then identification code is not right, this mail deletion or change Junk E-Mail folder over to; If have, then be judged as legitimate mail, again when checking mail head's information next time, if this mail is received by the user, then the D270 that preserves on the server and [email protected]The record strip deletion.Then, mail reception person can move FOXMAIL or other mail and accept software and receive legitimate mail in the POP3 mode, perhaps logins the WEB mail box system, and legitimate mail is transferred to other mail folder from inbox.

Claims

Identifying code for example image, sound, waveform letter, other are difficult to be difficult to the problem answered by computing machine by the element of computer Recognition or other, or actually be used for confirming Email senders people's group sending of email software and Virus, thereby accomplish the spam of filtering electronic mail mass-sending software or a large amount of mass-sendings of Virus.