Quick Spam Filter is a small, fast spam filter
that works by learning to recognise the words that
are more likely to appear in spam than non-spam.
It is intended to be used in a procmail recipe to
mark email as being possible spam.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
Support for using both system-wide and per-user spam databases in tandem has been added, plus improved MIME handling, better training, and some minor bugfixes.