Package qsf

Quick Spam Filter

http://www.ivarch.com/programs/qsf/

Quick Spam Filter (QSF) is an Open Source email classification filter,
designed to be small, fast, and accurate, which works to classify
incoming email as either spam or non-spam.

To recognise spam, QSF strips the text out of the email (using MIME
decoding and HTML stripping) and then splits it into tokens (words,
word pairs, URLs, and so on). These tokens are then looked up in a
database and analysed using the Bayesian technique to see whether the
email should be classified as spam or not.

QSF is designed to be run by an MDA, such as procmail.

General Commands
Command Description
qsf quick spam filter