graphdefang | create graphs of your mimedefang spam and virus logs | Mehr ...
GraphDefang is a configurable perl utility that parses arbitrary syslog entries and creates a set of configurable charts (png files) with the data. It is possible to output the png files to the filesystem or to a web browser via a cgi.
mimedefang | Electronic mail filter program for sendmail 8.12+ | Mehr ...
MIMEDefang is an e-mail filter program which works with Sendmail 8.12 and later. MIMEDefang filters all e-mail messages sent via SMTP. MIMEDefang splits multi-part MIME messages into their components and potentially deletes or modifies the various parts. It then reassembles the parts back into an e-mail message and sends it on its way.