Spamfighting
Links

Email munging FAQ:
http://members.aol.com/emailfaq/mungfaq.html

Web Tools:
http://samspade.org/
http://combat.uxn.com/

Utilities:
http://www.twinlobber.org.uk/spampal/
http://www.mailgate.com/products/spamweas/sw_feat.asp
http://www.mailwasher.com
http://www.geocities.com/SiliconValley/Vista/2576/magic.html

Various spam FAQs:
http://www.stopspam.org/email/headers/headers.html
http://www.spamfaq.net/
http://ddi.digital.net/~gandalf/spamfaq.html
http://www.cauce.org/about/faq.shtml
http://www.spamhaus.org/
http://members.aol.com/emailfaq/emailfaq.html

Latest news at abuse.net:
http://spam.abuse.net/