milter manager is a flexible and low administrative cost anti-spam system that can be used with MTAs that support milters like Sendmail and Postfix. It provides an effective solution by combining a range of existing milters.
Pmss (procmail spam stats) is a script that generates plots showing how many spam and ham messages were received by procmail.
A tool for documenting which MQ components are installed and active on a particular server.
Usable configuration management.