Spam Buster - anti spam filter by Contact Plus Corporation
This filter requires a POP3 account. Available for Windows 9X/2000/ME/NT.

Effective Anti-spam filter for Microsoft Exchange Server, Domino ...
Software intercepts spam, email-borne viruses, and other objectionable content
before reaching your organization's mail server by utilizing complex contextual ...

InBoxer Antispam Blocker: Editor's Choice for Best Outlook Spam ...
Filter for Outlook which uses Bayesian analysis to detect Spam.

Server based Anti SPAM Security Software for Exchange Server ...
E-mail, web form and e-commerce data automatically replicates from website into
local production servers for distribution or storage.

Protect e-mail, prevent spoofs, improve anti-spam filters, prevent ...
Mail filtering firewall system to detect, evaluate, and block the sources of
spam, malicious software and unwanted e-mail at the network perimeter prior to ...

Email filter and anti spam software from Lyris Technologies
MailShield filters e-mail before it gets to the mail server. Customizable.
Free trial available. [Unix,Windows]

SpamPal homepage
A free filter that uses DNSBL lists to filter an IMAP or POP3 account.

Symantec Corporation
Provides advanced technologies and solutions to enhance the capabilities and
manageability of e-mail.

Fight Spam on the Internet!
Includes information regarding laws, filtering, spam prevention, and responsible
marketing, as well as information and advice about how to complain about spam.

Anti Spam - Spam Filter - Spam Appliance - MailFoundry by Solinus
A very effective anti-spam appliance. MailFoundry creates a spam firewall for
effectively stopping spam. [hardware]

Spam filter for Outlook, Outlook Express, professional anti-spam ...
Bayesian spam filter for Outlook Express, Outlook and all POP3 clients. Available for
Windows 98/ME/NT/2000/XP.

Cloudmark - Anti Spam and Spam Blocker Solutions
A toolbar for Internet Explorer which blocks sites containing spyware, viruses
and worms, and helps protect against identity theft and phishing.

Anti Spam Tools -dot- com: Filter Spam without receiving it!
A simple POP3 mail notifier with preview feature. [Win32]

Mailshell - The World's Leading Anti-Spam Engine Provider
This service makes it easy to subscribe to (or unsubscribe from) any mailing list
anonymously.

Free Spam Blocker Download - SpamButcher
Fuzzy-logic based anti-spam filter for Windows systems.

Spamihilator - Anti-Spam-Filter
Filter that works with any POP3 client. Uses Bayesian filtering.

MailboxFilter.com Anti Spam Blocker - Spam Filter for Email and ...
A spam filter that sorts mail into folders, it includes virus protection.
Available for Windows 9X/ME/2000/NT.

A Plan for Spam
Article outline Paul Graham's proposal, and an extensive spam FAQ.

The Spamhaus Project
Tracks known Spam Support Services and lists the ISPs who keep organized spamming
alive; includes news, block list and ROKSO, the Register Of Known Spam ...

eWEEK.com - Enterprise Technology News and Reviews
The online version of the enterprise tech magazine.

Spam Filter / Spam Firewall / Spyware Filter / Spam Appliance ...
The Barracuda Spam Firewall handles over 10 million messages a day, without
bogging down your email servers. [Hardware]

SurfControl – Enterprise Threat Protection
URL- and keyword-based Internet filtering and blocking proxy. 20 blocking categories.

Learn about anti-spam, spam filter and spam blocker solutions from ...
Supports domain banning, MAPS/RBL, and lexical scanning. Works with all SMTP
servers. Trial version available for download. [Windows]

Leading Antispam Spam Blocker Filter Antivirus Email Solution
An email filtering service for businesses or individual domains. 30 day trial offered.

Spam Arrest - Take Control of Your Inbox
POP3 service that blocks spam using sender verification methods.

Robin Keir's home page - Software - K9
Uses Bayesian filtering together with a POP3 account.

SpamAI Anti-Spam Filter Software
Runs under Windows and supports multiple users each with multiple email accounts
on PC, Mac, and Linux via built-in POP3 server, integrated spam filtering, ...

SpamAssassin: Welcome to SpamAssassin
A mail filter, written in Perl, to identify spam using a wide range of heuristic
tests on mail headers and body text. Free software. Can be used as a standalone ...

Spam Bully - Email spam filter for Outlook and Outlook Express.
Email filter for a POP3 inbox. Includes a self learning spam filter and
friends/spammers list. (Win 98/ME/2000/XP)

Exchange 2003, 2000, 5.5 disclaimers, anti spam, anti virus ...
Email security software for content filtering & email monitoring, email disclaimers,
compression, archiving and anti-virus.

Polesoft Safe Anti Spam Software
An add on for Microsoft Outlook users. Includes white/black lists. Free for
individual users.

Network Security and Internet Security Solutions UK - Clearview ...
Suppliers of Secure Computing SafeWord, a scheme based on hardware tokens.
Includes rationale for single-use password systems, as well as other network security ...

GBS Design Inc. - Inbox Protector - Junk Mail Protection, Spam ...
Add in for Outlook 2000/XP that works in a POP3 inbox. It includes customizable
filters and white and black lists.

The Anti-Spam Home Page
Instructions to automatically filter your e-mail, defend your site from exploitation
by the spammers.

McAfee - SpamKiller Anti-Spam Software
Easiest to use anti-Spam tool available to Windows users. [Win95/98/Me/NT/2000]

MailFrontier Anti Spam, Software, Appliance, Filter, Email Security
Works with Outlook 2000/2002 and a POP3 account. Uses white/black list, challenges
and a users reported database to identify spam.

Kaspersky Lab > Antivirus Software > Computer Virus Protection ...
A wide range of anti virus solutions for both individual users and corporate
networks of any scale.

SpamCop.net - Beware of cheap imitations
Will help find the sender of a spam and an address to send a complaint to.

Mailwasher Anti Spam Software: The Reliable Spam Blocker
Protects your computer from unwanted email spam and stops viruses before you
download them.

Qurb Anti-Spam Software - PC Magazine Editors' Choice Best Anti ...
Anti-spam software for Microsoft Outlook that uses an approved sender list rather
than content-based filters.

trimMail Inbox Anti-Spam Appliance: Spam Filtering, Content ...
Appliance filters mail coming into your network for spam and dangerous content.
[Hardware]

Anti Spam Filter for Outlook - Outlook Express and Servers ...
FIlter for Outlook. Works with POP3/IMAP servers.

Postini - The Leader in Preemptive Email Security
In-line infrastructure for pre-processing email messages in real time. Allows email
management applications to be integrated into any SMTP email system.

Stop spam with Sneakemail 2.0, the spam stopper, disposable email ...
Alias @sneakemail.com.

Dignity Software - Spam Alarm - Advanced anti-spam technology .
Filter that uses statistical analysis of words to stop spam. Available for POP3
accounts and as a plugin for Outlook.

Spam
An intensive study essentially discussing spam-filtering techniques.

High level spam protection for Microsoft Windows 2000 SMTP Service ...
High level spam protection for Microsoft® Windows® 2000 SMTP Service and Microsoft®
Exchange® 2000 Server platforms.

spamgourmet - free disposable email addresses, spam blocker
Provides disposable e-mail addresses. Users can also set up rule sets for trusted
or permitted senders.

ChoiceMail - Anti Spam Filter Software and Email Firewall. Stop ...
Spam filtering tool. Features, support, testimonials, and contact information.

SpamBayes: Bayesian anti-spam classifier written in Python.
Probability based mail filter includes Microsoft Outlook plug-in. [Win, Mac,
Unix, Linux]