1)   Cloudmark SafetyBar for Outlook 4.2
Cloudmark SafetyBar (formerly SpamNet), the most award-winning protection, stops over 98% of spam, fraud, phishing attacks and all email threats automatically and is the only solution to achieve zero false positives in industry reviews.

 2)   Ella for Spam Control 1.5.6.0
Ella for Spam Control organizes your Inbox and keeps it free of spam! Works with Microsoft Outlook 2000/02/03 and Outlook Express 6 is the first Smart Inbox Assistant(tm), which learns by example how to kill spam and organize your email.

 3)   Ella for Spam FREE 1.5.6.1
Ella for Spam FREE is the FREE version of the award winning Ella for Spam Control for Outlook 2000/02/03 (sorry no Outlook Express) Ella is THE Smart Inbox Assistant, learning by example to quickly organize and automate the processing of email.

 4)   Ad Nuker Popup Blocker & Spam Filter 4.6.0.0
Filter Junk E-Mail Spam, Ads, Pop Ups advertising, Viruses, Tojans & Spyware. Works with POP3 & IMAP. This FREE tool uses intelligent filtering of annoying Popup ads, e-mail spam, Spyware, Adware, Trojans, Viruses, Spyware Cookies and much much more

 5)   Bounce Bully 1.0
BounceBully is a free easy to use drag and drop interface for Outlook and OutlookExpress to bounce spam back to spammers. Also, see what country a spam message was sent from.

 6)   Spam Nullifier Pro 3.7.0.2
Eliminate Junk E-Mail Spam, Viruses, Tojans & Spyware. Works with POP3, IMAP, HTTP. Spam Nullifier is a powerful e-mail checker programs with effective spam elimination. This FREE Anti Spam Filter stops unwanted viruses, trojans & spam e-mails.

 7)   Spam Nullifier 3.4.0.1
Eliminate Junk E-Mail Spam, Viruses, Tojans & Spyware. Works with POP3 & IMAP. Spam Nullifier is a powerful e-mail checker programs with effective spam elimination. This FREE Anti Spam Filter stops unwanted viruses, trojans & spam e-mails.

 8)   Spam Bully 2007.4.1.5
Intelligent Bayesian Spam Filter, SpamBully works with Outlook, Outlook Express and the new Windows Mail in Vista. Has Allow/Block List, Cellphone Forwarding and more then easy to use Multi-Language Interface.

 9)   RQ SpamFinish 1.02
RQ SpamFinish allows you delete spam automatically or manually before download from mail server. This Anti spam tool based on black and white-list and compare the messages fields [From], [To] and [Subject] with this lists.