Debugging Procmail Recipes: Some Tips - Some ideas for what to do when things don't work out as you had expected www.iki.fi/era/mail/procmail-debug.html
Getting Started With Procmail: A Tutorial for Beginners - This is a quick tutorial intended to get a Procmail neophyte started using Procmail with as little trouble and fuss as possible. www.spambouncer.org/proctut.shtml
Procmail How-To Page - Mail Filtering with Procmail. userpages.umbc.edu/~ian/procmail.html
procmail workshop Oct 4, 1998 - I am not going to attempt to teach you everything about procmail. I don't *know* everything about procmail. I am going to attempt to teach the basics and enough to keep you from losing your mail in some bottomless pit. www.stimpy.net/procmail/tutorial
