Safe E-mail system and mail canceling method thereof

Abstract

The invention discloses a safe E-mail system and a mail canceling method thereof. The method comprises a starting step, namely a mail sending terminal sends a canceling instruction aiming at a sent mail; a generating step, namely a forward mail server receives the canceling instruction and generates a canceling mail according to the canceling instruction, the canceling mail comprises a canceling mark, the consignee address of the sent mail and the mark information of the sent mail; a forward-transmitting step, namely the canceling mail is transmitted to a target mail server where the sent mail is placed according to the consignee address; and a removing step, namely the target mail server finds the sent mail according to the mark information, and if the sent mail is not read, the sent mail is removed according to the canceling mark. The safe E-mail system and the mail canceling method thereof have the advantage that a mistakenly-sent mail can be canceled in a simple and effective mode, so that the sent mail which is not read by a receiver can be removed.

Description

technical field [0001] The invention relates to the field of email security processing, in particular to a secure email system and an email revocation method thereof. Background technique [0002] In the current mail system, the sent mail cannot be revoked. Once the user finds that the sent content or the recipient is wrong after the email is sent, and it involves relatively private content and does not want the recipient to see it, there is no remedial measure, which is the content security of the email system. posed a problem. If a method for canceling sent emails can be provided, it can serve users more humanely, meet the needs of users in various situations of email operations, and at the same time ensure the security of email data. Contents of the invention [0003] The technical problem solved by the present invention is to provide a simple and effective method for canceling sent mails for wrongly sent mails, so that sent mails that have not been read by recipients...

AI Technical Summary

Problems solved by technology

[0002] In the current mail system, the sent mail cannot be revoked

Once the user finds that the sent content or the recipient is wrong after the email is sent, and it involves relatively private content and does not want the recipient to see it, there is no remedial measure, which is the content security of the email system. brings problems

Images