Package bogofilter

Fast anti-spam filtering by Bayesian statistical analysis

http://bogofilter.sourceforge.net/

Bogofilter is a Bayesian spam filter. In its normal mode of
operation, it takes an email message or other text on standard input,
does a statistical check against lists of "good" and "bad" words, and
returns a status code indicating whether or not the message is spam.
Bogofilter is designed with fast algorithms (including Berkeley DB system),
coded directly in C, and tuned for speed, so it can be used for production
by sites that process a lot of mail.

General Commands
Command Description
bf_compact shell script to compact a bogofilter directory
bf_copy shell script to copy a bogofilter working directory
bf_tar shell script to write a tar file of a bogofilter directory to stdout
bogofilter fast Bayesian spam filter
bogolexer Utility program for separating email messages into tokens
bogotune find optimum parameter settings for bogofilter
bogoutil Dumps, loads, and maintains bogofilter database files