Method for against refuse E-mail

Abstract

The present invention relates to technology of resisting spamming and provides one reliable method of resisting spamming capable of rejecting most of the spamming. The method includes the following steps: comparing the e-mail sending address with the addresses in the white list and receiving e-mail with sending address in the white list; comparing the e-mail sending address with the addresses in the black list and reject e-mail with sending address in the black list; verifying the sender's defined verification information provided in the request of the acceptor for the e-mail with sending address not in the white list nor the black list; and receiving the e-mail with correct verification information or rejecting e-mail with incorrect verification information.

Description

【Technical field】 [0001] The invention relates to an electronic mail technology, in particular to a method for anti-spam electronic mail. 【Background technique】 [0002] Spam emails generally refer to emails that the recipient is unwilling to accept but the sender forcibly sends to the recipient's mailbox. With the rapid development of the Internet, spam emails have become a major public hazard on the Internet with an uncontrollable momentum. Spam emails not only harass mail users, but also greatly occupy the bandwidth resources of network service providers, affect the quality of network services, and bring significant losses. [0003] At present, anti-spam methods can be roughly divided into the following three types: [0004] 1. Blacklist scheme: [0005] After the user receives and confirms that an email is spam, it can be added to the blacklist. The email system verifies the sender's address according to the blacklist. In the future, all emails sent from addresses o...

AI Technical Summary

Problems solved by technology

Although many mailbox service providers claim that their mail systems have filtered out most of the spam, many users still receive far more spam than useful mail

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