An anonymous reader writes "This article shows how you can use spamd available with OpenBSD and in the Free/NetBSD ports to waste a spammers processor cycles, backup his mail queue and waste his bandwidth.
All on a personal machine not running a public mail server.
This would include all BSD users who don't run a a public MTA.
First log you will enjoy looking at!
http://www.hungryhacker.com/articles/misc/spamd" Link to Original Source
Vital papers will demonstrate their vitality by spontaneously moving
from where you left them to where you can't find them.