
DNSBL Admins: Stick to Your Charters, Please - www.pan-am.ca/spammyths/rants/06aug2002.html
Audit Trails and Relay Blocking Lists - www.spamresource.com/2001/11/audit-trails-and-relay-blocking-lists.html
Distributed HTTP server blocklist system - www.sysdesign.ca/dhttp-bl.txt
Can DNS-Based Blacklists Keep Up with Bots? - www.ceas.cc/2006/14.pdf
A DDoS resistant blocklist - www.sysdesign.ca/archive/ddos_resistant_blocklist.pdf
DNSBL BCP - www.nabble.com/DNSBL-BCP-v.2.0-p8874665.html
Why it is hard to decommission a DNS blocklist - utcc.utoronto.ca/~cks/space/blog/spam/DNSBLDecommissioningProblem
My take on blacklists - blogs.msdn.com/tzink/archive/2009/06/30/my-take-on-blacklists-part-2.aspx