ForumOC - Security » Spam Blacklist
Spam Blacklist
SpamCop.net - Blocking List ( bl.spamcop.net )
This list contains IP addresses which have been reported to SpamCop as carriers of spam (source of e-mail or verified, open relay). Some of these
Spam Cop
Spam reporting service.
DECLUDE
SPAMBAG blacklist.spambag.org 127.0.0.2 Lists networks that send out spam, perform dictionary attacks, both the direct sources and the
Simon Willison: Blacklisting Comment Spam
One man's efforts to create and maintain a blacklist.
Five Ten - Local Black Holes
Blacklist that includes dialup equivalent ip addresses, individual spam sources, netblocks that refuse to remove spammers, bulk mailers that don't require confirmed opt-in, output servers
Not Just Another BlackList (NJABL.ORG)
Spam blocking blacklist of open relays, dial-ups, and direct spam sources.
Spam blocking on DNS blacklist criteria alone
Blocking emails relying on single DNS blacklist criteria alone is not recommended by blacklist operators, leading to errors and chaos in email communication.
MT-Blacklist - A Movable Type Anti-spam Plugin
MT-Blacklist. A Movable Type plugin to eradicate. comment and trackback spam. Download. MT-Blacklist. For MT 3.1x: For MT 3.0D and 3.01: Upgrade to MT 3.1x. For MT 2.5 - 2.661: image
SPEWS.org
Spam Prevention Early Warning System is a list of areas of system administrators and ISPs that maintain a list of known spammers and spam operations.
MAPS Realtime Blackhole List (RBL)
Lists email sites which have refused to limit their relaying, leaving the potential for their use as spam gateways.