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Greylisting — long term analysis of anti-SPAM effect

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1 Author(s)
Sochor, T. ; Dept. of Inf. & Comput., Univ. of Ostrava, Ostrava, Czech Republic

Greylisting is a popular method for protection against SPAM messages since 2003. It often complements other methods (usually search-based ones). This article describes results of the analysis of the efficiency of greylisting performed by Postgrey throughout long period (over 2 years). Also other aspects of greylisting like the real delay in greylisted message delivery are analyzed and results are presented in the article.

Published in:

Risks and Security of Internet and Systems (CRiSIS), 2009 Fourth International Conference on

Date of Conference:

19-22 Oct. 2009