milter-spamblocker - A lightweight

A lightweight, reliable and very fast Sendmail milter designed to reject SPAM and Internet worms going from trojaned/Infected Windows computers (Zombie computers) around the world. It blocks up to 99% of SPAM and up to 99.9% of Internet worms. You will not need to pay for the garbage traffic.Features:- hosts/networks whitelist;- real-time Sender address verification technology with autowhitelist;- SMART anti zombie technology;- smart anti bounce technology;- smart GreyList technology with autowhitelist;- harmful attachments blocking technology.