Detection of Spain e-mails by analyzing the distributing behaviors of e-mail servers

  • Authors:
  • Ling-Sheng Tseng;Chih-Hung Wu

  • Affiliations:
  • Department of Information Management, Shu-Te University, Taiwan, R.O.C.;Department of Information Management, Shu-Te University, Taiwan, R.O.C.

  • Venue:
  • Design and application of hybrid intelligent systems
  • Year:
  • 2003

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Abstract

The spam problem is a serious side-effect of the abuse of e-mails, which is getting worse every day. Spams can be traced by keyword-identification on the message bodies. However, by observing the distributing behaviors of e-mails, we found that it also can be identified by analyzing the delivering patterns on mail servers. In this research, we analyze the behaviors of users in sending/receiving e-mails and try to detect spam e-mails by monitoring if such patterns do happen on mail servers. Such behavioral patterns are summarized and categorized into 20 types. We have developed a knowledge-based system that monitors the behaviors of e-mail servers for early alert of being spammed. Experimental results show that our method is workable and effective and can successfully identify spams.