Pedro Calais, Douglas Pires, Dorgival Olavo Guedes Neto, Wagner Meira Jr., Cristine Hoepers, Klaus Steding-Jessen. A Campaign-based Characterization of Spamming Strategies. In CEAS 2008 - The Fifth Conference on Email and Anti-Spam, 21-22 August 2008, Mountain View, California, USA. 2008. [doi]
Abstract is missing.