Introduced in June, 2000, MIMEDefang is a robust e-mail filter designed to protect Windows clients from mail-borne viruses and trojans. It has become the leading Milter worldwide, but MIMEDefang is intended for experienced Linux administrators.
MIMEDefang also powers our CanIt™ enterprise anti spam solution, which is designed for everyone, including novice users.
MIMEDefang can inspect and modify e-mail messages as they pass through your mail relay. MIMEDefang is written in Perl, and its filter actions are expressed in Perl, so it's highly flexible. Here are some things that you can do very easily with MIMEDefang:
Find out more about MIMEDefang or contribute to the MIMEDefang mailing list at the MIMEDefang web site.
As the root of our commercial anti-spam solution, MIMEDefang is one of the best-supported open-source mail filters available. The MIMEDefang web site and mailing list will give you access to community-based support.