1)   MDaemon 9.6.5
MDaemon, Windows-based email server software, contains full mail server functionality and control with a strong emphasis on security to protect your email communication needs. Security features include Greylisting, DKIM, DomainKeys, SPF, Sender ID.

 2)   AntispamSniper for The Bat! 2.7.1.5
AntispamSniper for TheBat! provides a professional antispam and antiphishing protection for your mailbox. The plug-in has a built-in option which allows deleting spam on the server by headers.

 3)   SPAMfighter Standard 6.3.21
Spam/phishing filter for Outlook/Express. Join over 5.1 million SPAMfighters across the globe with a clean inbox. Languages: English, German, French, Spanish, Danish, Chinese, Japanese, Russian, Swedish, Norwegian, Dutch, Italian, Greek, Czech, Thai.

 4)   Antispam Scanner 3.0
A clear and simple way to remove SPAM messages directly from your email server, before it is downloaded into your computer.

 5)   SPAMfighter Pro 6.3.21
Spam/phishing filter for Outlook/Express. Join over 5.1 million SPAMfighters across the globe with a clean inbox. Languages: English, German, French, Spanish, Danish, Chinese, Japanese, Russian, Swedish, Norwegian, Dutch, Italian, Greek, Czech, Thai.

 6)   SpamBrave for Outlook Express 5.0
Bayesian spam filtering plug-in for Outlook Express stops over 98% of spam. Supports your Address Book. Allow/Block List. Backup and Restore. Bounces email back to spammers. Reports spam to the sender's ISP. Auto-deletes spam emails. Statistics.

 7)   Free Antispam Scanner 1.11
Do you use anti-spam solution but still receive tons of unsolicited e-mails that hurt your business? Free Antispam Scanner uses a unique algorithm that lets you connect to your mailbox, purge it free from spam and then download only valid messages.

 8)   Spam Bully 4 for Outlook 4.0.0.15
Outlook Bayesian spam filter. Allow/Block list. Bounce spam back to spammers. Report spammers. Forward only good email to your cellphone. Auto delete spam. Challenge emails. Stats. Convert the toolbar into your own language. Customizable.

 9)   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.

 10)   Spam Weed 2008.1
SpamWeed Pre-trained refined Bayesian learning filter, sole Whitelist Mode, stops spam and viruses before being delivered to your inbox. Works with Outlook, Outlook Express, Thunderbird, Eudora, Incredimail and all POP3 Email Clients.

 11)   AXIGEN Mail Server for ISPs 5.0
AXIGEN is a secure mail server, available for Linux, for FreeBSD, OpenBSD, NetBSD and for Solaris providing integrated mail services. AXIGEN offers centralized Web/CLI Admin and FREE technical support with flexible licensing.

 12)   AXIGEN Mail Server 5.0
AXIGEN is a fast, reliable and secure mail server, available for Linux, FreeBSD/OpenBSD/NetBSD and Solaris providing (E)SMTP, POP3, IMAP4 and Webmail services. AXIGEN offers integrated List server, centralized Web/CLI Admin and FREE technical support.

 13)   Pocket SpamFilter 1.5.5.0
Pocket SpamFilter is the PPC 2002, WM 2003/SE/WM5/WM6 application that helps you keep your email account free of spam. Reduce your bandwidth usage by inspecting your email account before downloading. Powerful email filtering.

 14)   SpamKO 1.0
SpamKO anti spam software actually learns what messages you want with its exclusive Bayesian filter. SpamKO’s challenge-response system is 100% effective so you never get unwanted email again. Download a fully working free version at www.spamko.com

 15)   SecurityGateway 1.0
SecurityGateway email spam firewall for Exchange/SMTP Servers protects against viruses, phishing, spoofing, and other malware. Analyze, manage, and report on email traffic patterns. Simple Administration, Powerful Filtering, Accurate Results!

 16)   AntispamSniper for Outlook Express x64 2.7.1.8
AntispamSniper for Outlook Express x64 provides a professional antispam and antiphishing protection for your mailbox. The plug-in has a built-in option which allows deleting spam on the server by headers.

 17)   AXIGEN Mail Server StartUp Edition 5.0
AXIGEN Office Edition is a FREE mail server, providing (E)SMTP, POP3, IMAP4 and Webmail services for 5 users. AXIGEN offers centralized Web/CLI Admin, FREE support - available for Linux, FreeBSD, NetBSD, OpenBSD and Solaris.

 18)   Spam Bully 4 for Vista 4.0.0.17
Vista Mail Bayesian spam filter. Allow/Block list. Bounce spam back to spammers. Report spammers. Forward only good email to your cellphone. Auto delete spam. Challenge emails. Stats. Convert the toolbar into your own language. Customizable.

 19)   3D Mailbox LIGHT 1.2.1.83
Tiny 3-megabyte email program with the world's best spam filter -- SpamBayes -- built right in. Set your spam tolerance with a sliding scale, classify a few messages with a mouseclick, and you're done. Plus: HTML support, IM, & email status tracking.

 20)   AntispamSniper for Outlook 2.7.1.5
AntispamSniper for Outlook provides a professional antispam and antiphishing protection. The plug-in filters POP3, IMAP, Exchange accounts and has a built-in option which allows deleting spam on the server by headers.