bayesian spam filter. works as unix-style filter, POP-proxy or communicates with IMAP server. distributed as ruby script. GPL.
built with exerb-4.0.0.zip,ruby-1.8.4-i386-mswin32.zip, vrswin-060205-i386-mswin32-1.8.zip, vruby-061102-i386-mswin32-1.8.zip
insert "[SPAM]" to multiple subject header lines
insert headers even if an empty line doesn't exist before body
bug fixed with mbox option for Mac style EOL