FortiMail-400

By a narrow margin, in a test that featured some excellent contenders, our Best Buy is the enterprise class MXtreme Mail Firewall 800 from BorderWare, which is a relatively competitively priced, richly featured system offering impressive security functionality and excellent management tools. Close behind were several offerings worthy of our Recommended award. The first product is the eSoft ThreatWall 200, a simple-to-deploy product that provides powerful and flexible data protection. Second is Clearswift's excellent MIMEsweeper for SMTP, which is a fast, fully featured email content filtering option.