bayesian spam filter. works as unix-style filter, POP-proxy or communicates with IMAP server. distributed as ruby script. GPL.
revision 1.82
fixed regexp for pop commands which expect "." response
should not refer headers for language detection in case of -H
should print response from pop-server in case of -d
1st line might be 'unix from' quoated by '>'
check category and token are not nil
stop unlinking lockfile
raise an assert when socket.gets returns nil
