Package procmail

Mail processing program

http://www.procmail.org

Procmail can be used to create mail-servers, mailing lists, sort your
incoming mail into separate folders/files (real convenient when subscribing
to one or more mailing lists or for prioritising your mail), preprocess
your mail, start any programs upon mail arrival (e.g. to generate different
chimes on your workstation for different types of mail) or selectively
forward certain incoming mail automatically to someone.

General Commands
Command Description
formail mail (re)formatter
lockfile conditional semaphore-file creator
mailstat shows mail-arrival statistics
procmail autonomous mail processor
File Formats
File Description
procmailex procmail rcfile examples
procmailrc procmail rcfile
procmailsc procmail weighted scoring technique