Journal of network and computer applications. 2009;32(1):236-257. doi: 10.1016/j.jnca.2008.03.005 Q18.02025

A spam rejection scheme during SMTP sessions based on layer-3 e-mail classification

基于第三层电子邮件分类的SMTP会话垃圾邮件拒绝方案

DOI: 10.1016/j.jnca.2008.03.005

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