International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Spam is a very annoying problem for email users. So far there is no perfect tool to determine if an incoming email is spam or good. Spam is anonymous, unsolicited bulk email from the recipients' point of view, it is unwanted Detritus that chokes up their inboxes. Spam has become a part of user's everyday lives. It is indicative of what is happening to the global economy. When looked at as a whole it is clear that the themes and development trends of spam closely correlate to the global financial situation. More than 70% of global email traffic consists of spam. Dealing with spam incurs high costs for organizations, prompting efforts to try to reduce spam-related costs by installing spam filters.