Blue Frog Anti Spam   
http://www.bluesecurity.com

Blue Frog actively fights spam and makes spammers leave you alone. Blue Frog automatically posts complaints on the sites advertised by the spam you receive. Report your spam from any desktop email client or let Blue Frog automatically report your Gmail, Hotmail and Yahoo spam directly from the Firefox or Internet Explorer browser. Make spammers leave you alone. Filtering spam is not enough. Blue Frog protects your email accounts or your entire mail domain by making spammers remove your from their mailing lists. Be active. Fight back! Dowload Blue Frog and join the members of the Blue Community in their fight against spam. Over 420,000 email addresses protected.

TZ Anti Spam Filter   
http://www.trackzapper.com

Eliminate Junk E-Mail Spam, Spyware, Viruses & Tojans. Works with POP3, IMAP, HTTP servers like Yahoo! & Hotmial. This Anti Spam Filter - powerful e-mail checker programs with effective spam elimination. Discover the safe way to stop unwanted viruses & spam e-mails before they get to your PC. Can be used as an effective privacy tool. This is the easiest, most effective way to manage your incoming e-mails like a pro in seconds. TZ Anti Spam Filter & Killer is the best solution to fight the spam mails in your e-mail accounts. Filters the messages using a multiple criteria like spam words, friend list, blocked list, & state of the art algorithm rules. Your account passwords are encrypted by a powerful encryption technique, so its too difficult for any one to hack your passwords. All messages text whatever deleted or resident in the mailbox are saved in your hard drive and appears in the main window list, the reason for deletion or existence and other checking information are also stated.

Zaep AntiSpam   
http://www.RhinoSoft.com

Zaep AntiSpam eliminates 100% of the spam you receive without the added hassle of other anti-spam solutions. It doesn't require training to recognize a spam message. It doesn't require that you review its results for any mistakes. It eliminates spam and lets you enjoy receiving new email rather than dreading it. Using a simple challenge-response based system, Zaep AntiSpam verifies the sender's email address before you get the message. This simple procedure is only done once and takes only a few seconds to perform so it doesn't create an inconvenience. Use Zaep Standard to protect each of the email addresses you use at home from receiving hundreds of advertisements for useless products. Or you can deploy Zaep Professional on your corporate network to have it protect every single email account within your business. Increase productivity and start enjoying your email by never looking at another spam message again. Zaep AntiSpam makes it happen.

Anti Spam Boy   
http://www.acezip.net

It detects spam before it reaches the mail system and kills the receive process immediately. Saving you a lot of bandwidth. Spam will not reach your mailboxes. It works with any e-mail client, and supports an unlimited number of e-mail accounts. Setup is simple with a few clicks. There is no need to reconfigure your e-mail client and you can manual enter unwanted spammer's domains.

AGAVA AntispamServant plugin for "The Bat!"   
http://www.agava.com

Trainable antispam-plugin for "The Bat!" on the basis of the AGAVA AntispamServant spam filter. Developed with the assistance of the Ritlabs company and is sold at a special price for "The Bat!" users. Why is it more convenient for "The Bat!" users to use this plugin: - It uses "The Bat!" built-in mechanisms to get access to the incoming mail. Operates faster and is easier to use due to close integration with the e-mail client. - It can be adjusted through the e-mail client interface. - The training is accomplished with the help of the Specials menu items in "The Bat!" - Mark As Junk, Mark As Not Junk. - The plugin is protected from “over-training”, as it is trying to classify e-mails before analyzing them as samples.