1)   AntiSpam Sniper Pro 4.0.2
AntiSpam Sniper Pro is a security utility designed to protect your email from spam attacks, an effective buffer zone between your e-mail client and the Internet where every incoming e-mail is examined and those containing spam are filtered out

 2)   DEKSI E-mail Security 1.0
DEKSI E-mail Security is a fully managed email security system that keeps your network free from malicious emails, viruses and spam. DEKSI E-mail Security guarantees 100% virus protection and 99% spam protection!