Although traditional techniques of preventing email-borne virus attacks at the gateway is still necessary, today, spam and data leakage may be a greater risk to your organization. With spam accounting for an alarming and increasing percentage of all emails, the level of risk is higher than ever with the evolution of spam as a serious threat - not just as a productivity drain. This dramatic spam evolution has progressed from simple plain text emails to today's sophisticated and malicious Web-based and social engineering tactics for criminal and malevolent purposes.