MailWatch for MailScanner

Baruwa   (Compare Project)

License: gpl

MailScanner   (Compare Project)

Mostly written in Perl

License: Unknown

MailCleaner   (Compare Project)

Mostly written in PHP

License: gpl

sa-junk-plugin   (Compare Project)

Mostly written in C

License: gpl

untangle   (Compare Project)

Mostly written in Java

License: gpl

Apache SpamAssassin   (Compare Project)

Mostly written in Perl

License: apache_2, i9

ThunderBayes   (Compare Project)

Mostly written in JavaScript

License: mit

Mailvisa   (Compare Project)

Mostly written in Ruby

License: mit

maildirman   (Compare Project)

Mostly written in Python

License: gpl

Thunderbird   (Compare Project)

Mostly written in Rust

License: mozilla_public_2_0