bayesian spam filter. works as unix-style filter, POP-proxy or communicates with IMAP server. distributed as ruby script. GPL.
revision 1.71
language detection routine updated.
format of "show-process" extended.
support of bdb and qdbm added.
win9x bug fixed. use flock(File::LOCK_EX) when flock(File::LOCK_SH) fails.
