mail/bogofilter 1.2.5 OpenBSD

bogofilter -- fast Bayesian spam filtering

This package implements a fast Bayesian spam filter along the lines suggested by Paul Graham in his article "A Plan For Spam".

This version substantially improves on Paul's proposal by doing smarter lexical analysis. In particular, hostnames and IP addresses are retained as recognition features rather than broken up. Various kinds of MTA cruft such as dates and message-IDs are discarded so as not to bloat the word lists.

Flavors: * db4: use v4 of the Berkeley database * sqlite3: use SQLite 3 database backend * qdbm: use QDBM database backend * lmdb: use LMDB database backend