AntiSpam Sniper Pro - Version 4.0.7 AntiSpam Sniper Pro is a strong security utility designed to protect your email from spam attacks. Imagine the program as a buffer zone between your e-mail client and the Internet where every incoming e-mail is thoroughly examined and those containing spam are filtered out. The process runs discreetly in the background. AntiSpam Sniper Pro has an interface so built as to let you easily view and sort message headers in a conveniently way.