12 Like SpamAssassin Good alternative? YES NO 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
2 Like MailRoute Good alternative? YES NO MailRoute provides a hosted service for mail protection from virus and spam. MailRoute is a secure, hosted cloud email filtering service that you can have up and... Commercial Web No features added Add a feature
0 Like MX Save Good alternative? YES NO Backup MX and E-mail Continuity services so that you never lose any e-mail if your server goes down. Commercial Web No features added Add a feature
0 Like Postgrey Good alternative? YES NO Postgrey is a Postfix policy server implementing greylisting developed by David Schweikert. Free Open Source Linux Self-Hosted No features added Add a feature
0 Like SMXemail Good alternative? YES NO SMX – Cloud-Based Email Security. Global carrier-grade email security at the network layer with no software or hardware to install. Commercial Web No features added Add a feature
