CN1288202A - Method of preventing refuse E-mail - Google Patents
Method of preventing refuse E-mail Download PDFInfo
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- CN1288202A CN1288202A CN 00116717 CN00116717A CN1288202A CN 1288202 A CN1288202 A CN 1288202A CN 00116717 CN00116717 CN 00116717 CN 00116717 A CN00116717 A CN 00116717A CN 1288202 A CN1288202 A CN 1288202A
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- FFNMBRCFFADNAO-UHFFFAOYSA-N pirenzepine hydrochloride Chemical group [H+].[H+].[Cl-].[Cl-].C1CN(C)CCN1CC(=O)N1C2=NC=CC=C2NC(=O)C2=CC=CC=C21 FFNMBRCFFADNAO-UHFFFAOYSA-N 0.000 abstract 1
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Abstract
This invention relates to method for preventing garbage e-mail. We select a confidence code for an address of an e-mail, as well as a confidence name table group, one or more on-line mailing network station (confidence mailing station) based on WEB. It the beginning, when one mails e-mail to a receiver, two modes must be used under coercion: the first one is that the visitor must on-line mail to receiver's confidence station; the other is that the e-mail must contain receiver's confidence code. After this mailing, visitor can do like novmal mode operation due to this visitor is included in receiver's confidence name tabe group.
Description
The present invention relates to Email (E-MAIL), is a kind of method that prevents SPAM.Email is as the exchange way of communicating by letter easily, and oneself is widely used, and becomes the part that we work and live.People when enjoying the many advantages of Email, often also by receive increasing SPAM worry.The method that tackles SPAM at present is a filtering technique.Be the character string that the recipient specifies one group of unwelcome sender's e-mail address or specified conditions, be used to filter out spam.Consult: United States Patent (USP) 6023723 Canadian Patent 2282502PCT patent WO98/00787PCT patent WO98/37680PCT patent WO99/32985PCT patent WO99/37066PCT patent WO99/67731 filtering techniques can stop the part spam really, are widely used.But its shortcoming also is conspicuous: (1) recipient in advance and do not know spammer's e-mail address, and, the frequent conversion sender's of spammer e-mail address, even more this does not just stay sender's e-mail address.(2) judge whether to play limited effect in actual applications by spam by specific character string (certain word for example in mail header, occurring).(3) filtering technique needs the Email recipient constantly to pay work to set filtercondition.Purpose of the present invention provides a kind of effective method, prevents SPAM.Be described as follows: 1) set up one to trust sign indicating number (TRUSTCODE) for e-mail address.Trusting sign indicating number is a character string.Trusting sign indicating number is option, and promptly the Email recipient can determine whether to select for use the trust sign indicating number.The recipient can change it at any time and trust sign indicating number.For example: e-mail address username@mailserver.com trusts sign indicating number tc2000.Have dual mode to set up and trust sign indicating number: one is built up on recipient's the E-mail server system; Its two, be built up in recipient's the email client system.2) set up one to trust list group (TRUSTLIST) for e-mail address.Trust list group storage sender's e-mail address.Have dual mode to set up and trust the list group: one is built up on recipient's the E-mail server system; Its two, be built up in recipient's the email client system.3) set up the website of one or more online send Emails based on WEB for e-mail address, be called and trust the station (TRUSTWEB) of posting a letter.There is dual mode to set up and trusts the station of posting a letter: one, on the domain name at place, target email address, set up the station of posting a letter, as the station of posting a letter based on the trust of the e-mail address of this domain name, be called the privately owned trust station (PRIVATE TRUSTWEB) of posting a letter; Its two, on other domain name, set up several stations of posting a letter, as the optional trust of all e-mail addresses station of posting a letter, be called the public trust station (PUBLIC TRUSTWEB) of posting a letter.4) when sender's e-mail address is not also deposited in recipient's trust list group, force the sender to select following dual mode send Email for use: first, visit recipient's the trust station of posting a letter, with based on the online transmission mail of the mode of WEB to the recipient.For example, recipient's e-mail address is username@mailserver.com, its trust is posted a letter to stand and is www.mailserver.com, and then the sender need surf the Net and visit this website, uses the online transmission mail of the function based on WEB that provides on the website to the recipient.The second, otherwise transmission comprises with email client software sending in the SMTP mode, but must comprise recipient's trust sign indicating number information in the mail that sends.Do not trust sign indicating number if the recipient sets up, then force this sender to select said first kind of mode for use.5) after the mail arrives recipient's that the sender sends by above said dual mode e-mail server or the person's of being received download, sender's e-mail address is deposited in recipient's trust list group automatically.6) after sender's e-mail address has been deposited in recipient's trust list group, when sending e-mails to the recipient, the sender can adopt any-mode to send, needn't post a letter from recipient's trust and stand in the line transmission, also needn't in the mail that is sent, comprise recipient's trust sign indicating number information.7) in the mail that sends, comprise recipient's trust sign indicating number information, following mode is arranged: 7-1) will trust sign indicating number information and be coded in the target email address.One of method, the suffix of sign indicating number as the user name in the e-mail address will be trusted, with the boundary of a separating character "-" as user name and trust sign indicating number, make user name add character "-" add and trust sign indicating number, form a new user name, new user name is formed a new e-mail address with former domain name.For example: e-mail address is username@mailserver.com, it trusts sign indicating number is tc2000, e-mail address behind the coding is username-tc2000@mailserver.com, after the Email that sends to username-tc2000@mailserver.com arrives its server, it is username@mailserver.com that server system parses the target mailbox automatically, and trusting sign indicating number is tc2000.7-2) will trust sign indicating number information is coded in the title that sends mail.One of method will be trusted sign indicating number and will be included between a pair of separating character "＜" and "＞", be attached on the mail header.For example: before the coding title be Subject:hello coding back title be Subject:hello@#60tc2000@#62 wherein tc2000 be the trust sign indicating number of target email address.7-3) will trust sign indicating number information is coded in the text that sends mail.One of method will be trusted first row of sign indicating number as message body.7-4) in mail format, set up special one for trusting sign indicating number.Mail format mainly is following several at present: From: sender's e-mail address Reply-to: write in reply and use e-mail address To: recipient's e-mail address Subject: mail header Body: message body is set up in mail format " the trust sign indicating number ", make and comprise this new in the Email that sends: Trustcode: recipient's trust sign indicating number 8) do not trust sign indicating number if the recipient sets up, when sender's e-mail address is not also deposited in recipient's trust list group, the sender sends e-mails to the recipient, if adopted " visit recipient's trust posts a letter and stands in line and send " outside mode, then mail is return, predefined content is arranged in the mail of returning, and the trust of pointing out the sender to visit the recipient is posted a letter and is stood in the line transmission.9) if having set up, the recipient trusts sign indicating number, when sender's e-mail address is not also deposited in recipient's trust list group, the sender sends e-mails to the recipient, if adopted " visit recipient's trust posts a letter and stands in line and send " outside mode, but the trust sign indicating number that in sending mail, does not comprise the recipient, then mail is return, predefined content is arranged in the mail of returning, and the prompting sender provides correct trust sign indicating number or visit recipient's trust to post a letter to stand in line and sends.By above said method as can be known, the spammer can not adopt traditional mode send Email in enormous quantities owing to do not know the trust sign indicating number of magnanimity e-mail address.And the trust of visiting each target email address is posted a letter and is stood in line and send, and then is not suitable for operation automatically in enormous quantities.Thus, SPAM is prevented from.The recipient can change the trust sign indicating number of its e-mail address at any time, so that after old trust sign indicating number is revealed accidentally, can continue to stop spam, and needn't change its e-mail address, and do not influence normal communication.The present invention stops the cost of SPAM to be, when sending out the first envelope Email to the recipient, the sender needs online access recipient's the trust station of posting a letter, and maybe need know recipient's trust sign indicating number.Increased trouble to the sender like this.When sending mail to same recipient once more, because sender's e-mail address has been deposited in recipient's trust list group, the sender can adopt current now mode, thereby trouble only limits to first transmission.Certainly, the recipient can be in advance deposits sender's trusty e-mail address in it and trusts the list group, to make things convenient for the sender.Setting up the purpose of trusting sign indicating number for e-mail address is, make the recipient in advance it be trusted sign indicating number and tell sender trusty, so that the sender when send Email is given the recipient first, can use popular client software, and trust that needn't the online access recipient station of posting a letter.In addition, owing to trust sign indicating number as 7-1) said lying in the e-mail address, with existing email address format compatibility, can guarantee that the recipient is normal to use various services, such as registering in mail tabulation (MAILING LIST) etc. based on Email.The mode that sends in enormous quantities is automatically adopted in the mail tabulation service usually.For using these services, it is necessary that the recipient sets up the trust sign indicating number for its e-mail address.For example, recipient's e-mail address username@mailserver.com, register in certain mail tabulation with this address, as above said, the mail that the mail tabulation service is sent will be return, trust sign indicating number tc2000 if the recipient has set up, then when mail tabulation is registered, can use the address username-tc2000@mailserver.com of implicit trust sign indicating number, can normally use mail tabulation to serve like this.The present invention compares with traditional filtering technique, need not know in advance who is the SPAM sender, need not guess and whether write letters SPAM, need not the recipient set up filtercondition endlessly, overcome the defective of filtering technique, can more effectively prevent SPAM.Implement the present invention, two kinds of main schemes are arranged.One is based on E-mail server system; Its two, based on the email client system.Explanation respectively now: scheme one, based on E-mail server system (E-MAIL SERVER and WEB SERVER).E-MAIL SERVER uses identical domain name with WEB SERVER.On E-MAIL SERVER, set up following function: A) resolve and differentiate the trust sign indicating number that whether contains the recipient in the letter.B) differentiate sender's e-mail address whether in recipient's trust list group.C) move back telecommunication function automatically.D) upgrade said trust list group automatically.As option, on E-MAIL SERVER, to set up the identification letter and whether derive from the post a letter function at station of said public trust, recognition method has multiple proven technique such as the IP address of differentiation and digital signature.On WEB SERVER, set up following function: A) based on the online function of posting a letter of WEB, as the privately owned trust station of posting a letter, make the sender can online transmission mail to all e-mail addresses based on this domain name.B) make Email User (recipient) can set up/change said trust sign indicating number.C) make Email User (recipient) but the said trust list of editorial management group.What D) make that Email User (recipient) can edit standard moves back the letter content automatically.As option, set up several public trust station of posting a letter.The sender is posted a letter in public trust stand in the Email that line sends digital signature with this website.Fig. 1 is the process flow diagram of scheme one.If the sender sends mail by the privately owned trust of the target email address station of posting a letter, judge that then the process of source of email can be omitted, directly forward the storage mail to and get final product.If the sender sends mail by the public trust station of posting a letter, then need judge source of email by technology such as identification IP address or digital signature.Scheme two is based on email client system (E-MAIL CLIENT).On E-MAIL CLIENT, set up following function: A) make Email User (recipient) can set up/change said trust sign indicating number.B) make Email User (recipient) but the said trust list of editorial management group.What C) make that Email User (recipient) can edit standard moves back the letter content automatically.E) whether identification letter derives from the said public trust station of posting a letter.D) resolve the trust sign indicating number that whether contains the recipient in the differentiation letter.E) differentiate sender's e-mail address whether in recipient's trust list group.F) move back telecommunication function automatically.G) upgrade said trust list group automatically.As essential option, set up several public trust station of posting a letter.The sender is posted a letter in public trust stand in the Email that line sends digital signature with this website.Fig. 2 is the process flow diagram of scheme two.Need in this programme to judge whether mail derives from the public trust station of posting a letter, and can adopt technology such as discerning IP address or digital signature.Should optimize in this programme and move back telecommunication function automatically.If write letters shorter, can be in moving back letter the additional source mail; If letter is long or with big file, then needn't be in moving back letter the additional source mail, or the sub-fraction in the additional source mail only.Can save like this and move back letter required working time.When moving back letter, the source mail is deleted from server.The shortcoming of this programme is can not be as 7-1) saidly will trust sign indicating number information and lie in the target email address.For example: e-mail address is username@mailserver.com, and it trusts sign indicating number is tc2000, and the e-mail address username-tc2000@mailserver.com behind the coding obviously is another independently address or illegal address on its server.Thus, the user can not normally use some service based on Email, mainly be mail tabulation (MAILING LIST) service.Certainly, after the present invention was used widely, mail tabulation service provider increases a trust sign indicating number information on the webpage of user's registration can solve this shortcoming.The advantage of this programme is that users can select for use immediately, needn't wait for its E-mail server's embodiment one.
Claims (10)
1. method that prevents SPAM is characterized in that:
Set up one to trust sign indicating number (TRUSTCODE) for e-mail address, trusting sign indicating number is a character string, and trusting sign indicating number is option, and the recipient can change the trust sign indicating number of its e-mail address at any time;
Set up one to trust list group (TRUSTLIST) for e-mail address, trust list group storage sender's e-mail address;
Be the website that e-mail address is set up one or more online send Emails based on WEB, be called and trust the station (TRUSTWEB) of posting a letter;
When sender's e-mail address is not also deposited in recipient's trust list group, the sender sends e-mails to the recipient, be forced to select for use following dual mode: the first, visit recipient's the trust station of posting a letter, with based on the online transmission mail of the mode of WEB to the recipient; The second, otherwise send, but must in the mail that sends, comprise recipient's trust sign indicating number information; Do not trust sign indicating number if the recipient sets up, then this sender can only select said first kind of mode for use;
After the mail arrives recipient's that the sender sends by above said dual mode e-mail server or the person's of being received download, sender's e-mail address is deposited in recipient's trust list group automatically;
After sender's e-mail address has been deposited in recipient's trust list group, when sending e-mails to the recipient, the sender can adopt any-mode to send, needn't post a letter from recipient's trust and stand in the line transmission, also needn't in the mail that is sent, comprise recipient's trust sign indicating number information.
2. the method for trusting sign indicating number of setting up for e-mail address as claimed in claim 1, it is characterized in that, on recipient's E-mail server system, set up the trust sign indicating number of its e-mail address, when Email arrives server system, differentiate the trust sign indicating number that whether contains the recipient in the letter by server system.
3. the method for trusting sign indicating number of setting up for e-mail address as claimed in claim 1, it is characterized in that, in recipient's email client system, set up the trust sign indicating number of its e-mail address, at the trust sign indicating number that whether contains the recipient when server system is downloaded one's e-mail by email client distinguish of system letter.
4. the method for trusting the list group of setting up for e-mail address as claimed in claim 1, it is characterized in that, on recipient's E-mail server system, set up the trust list group of its e-mail address, after the Email arrival recipient's that the sender sends by said dual mode e-mail server, deposit sender's e-mail address in trust list group automatically by server system.
5. the method for trusting the list group of setting up for e-mail address as claimed in claim 1, it is characterized in that, in recipient's email client system, set up the trust list group of its e-mail address, the Email that the sender sends by said dual mode arrives recipient's e-mail server, after the person of being received has downloaded, deposit sender's e-mail address in trust list group automatically by client.
6. a kind of method of trusting the station of posting a letter of setting up as claimed in claim 1 is characterized in that, sets up the privately owned station of posting a letter on a domain name, as the station (PRIVATETRUSTWEB) of posting a letter based on the trust of the e-mail address of this domain name.
7. a kind of method of trusting the station of posting a letter of setting up as claimed in claim 1 is characterized in that, sets up the public station of posting a letter on several domain names, as the optional trust of all e-mail addresses station (PUBLICTRUSTWEB) of posting a letter.
8. a kind of method that prevents SPAM as claimed in claim 1, it is characterized in that, if following condition is set up simultaneously: a) recipient does not set up and trusts sign indicating number, b) sender's e-mail address is not also deposited in recipient's trust list group, c) sender sends e-mails to the recipient, has adopted the mode outside " visit recipient's trust is posted a letter and stood in the line transmission "; So, the sender is issued recipient's Email and return, predefined content is arranged in moving back letter, the trust of pointing out the sender to visit the recipient is posted a letter and is stood in the line transmission; If following condition is set up simultaneously: a) recipient has set up and has trusted a sign indicating number b) sender's e-mail address also do not deposited in recipient's trust list group c) sender sends e-mails to the recipient, adopt the mode outside " visit recipient's trust is posted a letter and stood in the line transmission ", but in sending mail, comprised recipient's trust sign indicating number; So, the sender is issued recipient's Email and return, predefined content is arranged in moving back letter, the prompting sender provides correct trust sign indicating number or visit recipient's trust to post a letter to stand in line and sends.
9. during send Email as claimed in claim 1 the recipient trusted yard information and is included in method in the mail, it is characterized in that,
To trust the code character string encoding in the target email address;
To trust the code character string encoding in the title of sending Email;
To trust the code character string encoding in the text of sending Email;
In electronic mail formats, set up special one for trusting sign indicating number.
10. as claimed in claim 9ly will trust the method for code character string encoding in the target email address, it is characterized in that, the suffix of sign indicating number as the user name in the e-mail address will be trusted, with the boundary of a separating character "-" as user name and trust sign indicating number, make user name add that character "-" is added and trust sign indicating number, form a new user name, new user name is formed a new e-mail address with former domain name.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00116717 CN1288202A (en) | 2000-06-23 | 2000-06-23 | Method of preventing refuse E-mail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00116717 CN1288202A (en) | 2000-06-23 | 2000-06-23 | Method of preventing refuse E-mail |
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| Publication Number | Publication Date |
|---|---|
| CN1288202A true CN1288202A (en) | 2001-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00116717 Pending CN1288202A (en) | 2000-06-23 | 2000-06-23 | Method of preventing refuse E-mail |
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| CN (1) | CN1288202A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100556049C (en) * | 2004-05-12 | 2009-10-28 | 京瓷株式会社 | Mobile phone with broadcast reception function |
| CN101080695B (en) * | 2004-12-15 | 2011-11-09 | 索尼爱立信移动通讯股份有限公司 | Method and device for permitting secure use of program modules |
| CN1794728B (en) * | 2004-12-23 | 2012-12-26 | 阿尔卡特公司 | Presence system and method for providing a multi-functional communications log |
| CN102918810A (en) * | 2010-05-21 | 2013-02-06 | 微软公司 | Trusted email communication in a multi-tenant environment |
| CN103716417A (en) * | 2012-10-09 | 2014-04-09 | 王正伟 | E-mail address coding method |
| CN1767507B (en) * | 2004-10-14 | 2014-11-26 | 微软公司 | System and method for verifying messages |
| CN112311933A (en) * | 2020-10-27 | 2021-02-02 | 杭州天宽科技有限公司 | Sensitive information shielding method and system |
-
2000
- 2000-06-23 CN CN 00116717 patent/CN1288202A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100556049C (en) * | 2004-05-12 | 2009-10-28 | 京瓷株式会社 | Mobile phone with broadcast reception function |
| US8428560B2 (en) | 2004-05-12 | 2013-04-23 | Kyocera Corporation | Mobile telephone having broadcast reception function |
| CN1767507B (en) * | 2004-10-14 | 2014-11-26 | 微软公司 | System and method for verifying messages |
| CN101080695B (en) * | 2004-12-15 | 2011-11-09 | 索尼爱立信移动通讯股份有限公司 | Method and device for permitting secure use of program modules |
| CN1794728B (en) * | 2004-12-23 | 2012-12-26 | 阿尔卡特公司 | Presence system and method for providing a multi-functional communications log |
| CN102918810A (en) * | 2010-05-21 | 2013-02-06 | 微软公司 | Trusted email communication in a multi-tenant environment |
| US9253126B2 (en) | 2010-05-21 | 2016-02-02 | Microsoft Technology Licensing, Llc | Trusted e-mail communication in a multi-tenant environment |
| CN103716417A (en) * | 2012-10-09 | 2014-04-09 | 王正伟 | E-mail address coding method |
| CN103716417B (en) * | 2012-10-09 | 2018-11-20 | 王正伟 | E-mail address coding method |
| CN112311933A (en) * | 2020-10-27 | 2021-02-02 | 杭州天宽科技有限公司 | Sensitive information shielding method and system |
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