| GFI MailEssentials for Exchange/SMTP by GFI Software
Offers spam protection and email management at server level. GFI MailEssentials offers a fast set-up and a high spam detection rate using Bayesian analysis and other methods - no configuration required, very low false positives through its automatic whitelist, and the ability to automatically adapt to your email environment to constantly tune and improve spam detection. Also adds key email tools to your mail server.
GFI MailEssentials for Exchange/SMTP Download |