期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2011
卷号：2
期号：4
页码：1529-1536
出版社：TechScience Publications
摘要：the growth of Spam over the years suggests that Spam is no longer simply a threat but a large scale network problem today. The battle between spammers and antispamming techniques has been going on for many years. Many anti-spam techniques are currently employed to filter spam emails, however spam is still able to attack many email users. This paper provides an overview of available spam filtering approaches and their drawbacks. We also describe the common spammers’ tricks that spammers use to bypass the currently available spam filters. The paper primarily focuses to throw some light on root causes of the spam growth.
