SpamAssassin Use this program to "Unspam" your mailbox(es). The program can be integrated with the mail server to automatically filter all mail for a site. It can also be... Free Open Source Linux No features added Add a feature 12 Like
MailScanner MailScanner is a open source email security system design for Linux-based email gateways. It is used at over 30,000 sites around the world, protecting top government... Free Open Source Linux No features added Add a feature 4 Like
Symantec Messaging Gateway Anti-spam gateway blocks more than 99% of spam with less than one in 1 million false positives and real-time automatic updates. Antispam filtering engine powered by... Commercial Windows No features added Add a feature 1 Like
Proxmox Mail Gateway Proxmox Mail Gateway helps you protect your business against all email threats like spam, viruses, phishing and trojans at the moment they emerge. The flexible... Commercial Linux Self-Hosted No features added Add a feature 0 Like
Xeams Xeams is a secure and powerful mail server for that includes a powerful spam filtering engine that eliminates up to 99% of junk email right out of the box. The software... Free Personal $ $ $ Mac Windows Linux BSD No features added Add a feature 1 Like
Altospam ALTOSPAM is an integrated SaaS software protecting your email from spams, viruses, scams and phishing. It allows companies owning at least one domain name to secure its... Commercial $ $ $ Web Self-Hosted No features added Add a feature 1 Like
