Anti-Spam Blacklist Thing lets you check to see if a given IP address or hostname is on one of up to 20 different anti-spam blacklists. Anti-Spam Blacklist Thing is provided by SpamButcher completely free of charge.

Forget about complicated and unclear anti-spam software. Anti-SPAM Guard is a powerful spam filter running in the background mode checking your messages on the fly and deleting or marking spam.

SPAMfighter SMTP Anti Spam Server, is the easy-to-use anti-spam solution for Microsoft Windows Servers. SPAMfighter SMTP Anti Spam Server delivers instant spam protection with no configuration/maintenance to help businesses get rid of spam.

Exclaimer Anti-Spam is one of the most accurate anti-spam systems available, with none of the limitations present in other anti-spam systems, requiring no training or maintenance, remaining highly effective over time, and virtually no false positives

Anti-Spam Filter is an innovative self-learning system, offering you spam protection without deleting the important correspondence. Anti-Spam Filter maintains its own collaborative spam-tracking database, which uses the signatures of spam messages.

Anti-Spam Bastion is a FREE software to automatically remove SPAM from any number of POP3 email accounts. It has a very intuitive configuration to clear your mailbox from different kinds of advertising e-mails.

Spam Piranha anti-spam program, works with all e-mail clients. Never lose another e-mail to spam filters. Achieve 98%+ spam removal. Designed to be easy to install and use. State of the art spam detection. You can earn money by simply using Piranha.

Link Disguiser is a professional anti-spam solution that prevents spam bots from email address harvesting on your website. Link Disguiser provides a webmaster with a bullet-proof, quick and easy anti-spam protection.