MailScan for SMTP Server is for customers using Linux, Unix, Novell or other non-Windows platforms on their e-mail Server. MailScan for SMTP Servers also works on Windows PCs and will act as a Security Gateway between your Mail Server and the Internet. It also has an inbuilt multi-threaded SMTP Server and a POP3 Downloader. Features specific to MailScan 4 for SMTP Servers - Realtime Blackhole list (RBL): MAPS (Mail Abuse Prevention System) provides a list of IP addresses that are known Spammers or allow spamming. This list is called as Black hole list. When your SMTP Server, receives a... [ read more about MailScan for SMTP Servers >> ]