0Spam.com Save
Free antispam service for pop, Yahoo, and Hotmail accounts supporting multiple languages.
http://www.0spam.com   

ASSP Save
Anti-Spam SMTP Proxy implementing platform independent email filtering services.
http://assp.sourceforge.net/   

Activator Mail Save
Virus scanning and spam prevention based on blacklists and user feedback.
http://www.activatormail.com   

Anti Spam Software Save
Provides anti spam software with server based email and web security features, email and spam filtering software for Network Administrators.
http://www.anti-spam-software.net   

AppRiver Spam Filtering Save
An email security company specializing in spam and virus protection, offering SecureTide, a hosted spam protection service, and Message Sniffer, a scanning engine especially for OEMs.
http://www.appriver.com/   

Atqui Spam Filter Save
Filters spam email from current e-mail address of user.
http://www.atqui.com   

BayEmail Save
Email filtering service.
http://www.bayemail.com   

BopSpam Save
Online POP3 bayesian filtering service.
http://www.bopspam.co.uk   

Cashette Save
Only allows mail from people you know. Spammers have to pay the users to send them spam.
http://www.cashette.com   

CleanMyMailbox Save
Whitelist-based service that automatically "cleans" mailboxes of unwanted email multiple times per hour.
http://www.cleanmymailbox.com/   

CruelMail Save
Provides spam-proof email accounts. Only allows email from addresses in whitelist. Charges a fee for others to reach the customer's mailbox.
http://www.cruelmail.com/cgi-bin/main...   

Distributed Checksum Clearinghouse Save
System of clients and servers that collect and count checksums of email messages in order to detect and filter bulk UCE.
http://www.rhyolite.com/anti-spam/dcc/   

E-Mail Magician Save
Automates filter, mailbox, and nickname creation for Eudora Macintosh. Filters on more than 1,000 spam characteristics.
http://www.yav.com/yav/emailmagician....   

E-Mail Preference Service Save
Consumer opt out registration form for the Direct Marketing Association.
http://www.dmaconsumers.org/optoutfor...   

Email Systems Save
Fully managed service which filters viruses, worms and malicious macros and spam. Firm with offices in UK, France and Sweden.
http://www.emailsystems.com/   

Filterspam Save
Spam filter service designed to protect children from junk emails.
http://www.filterspam.co.uk/   

Habeas Save
Focuses on identifying, classifying, tagging and monitoring legitimate email.
http://www.habeas.com/   

Katharion Anti Spam Solutions Save
Provides spam and virus filtering services that keep unwanted mail off the network.
http://www.katharion.com   

LegMail Save
Web based email service to retrieve and spam filter pop, Hotmail and Yahoo! accounts.
http://www.legmail.com   

LogicSMS Anti-Spam Save
Provides server-side POP3 based spam filtering.
http://www.logicsms.us   

MIMEShield Save
Runs as domino server task, NO template customizations, supports blacklists/whitelists, Spam email categorization, Electronic fingerprinting, Supports multiple Maps/RBL blacklists, Auto whitelist generation on outbound SMTP traffic.
http://www.gessworks.com/WebSite.nsf/...   

MXLogic Save
Protects your entire domain from spam and viruses. No software to install or maintain.
http://www.mxlogic.com/   

MailArmory Save
Spam and virus defense for businesses and service providers.
http://www.mailarmory.com   

MailControl Save
Spam filtering protection for your corporate e-mail network.
http://www.blackspider.com/services/m...   

MailPolice Save
Managed mail service with parental controls, POP/IMAP and Webmail.
http://www.mailpolice.com   

Mailcleaner Save
Offers e-mail filtering to stop spam and viruses at their server before it reaches to the end user.
http://www.mailcleaner.net/index_en.html   

Mailshell Save
Offers protection against spam, combined with personalization and privacy for individual email users.
http://mailshell.com/mail/client/fd.html   

Messagecleaner Save
Remove viruses and spam mail before they reach your computer.
http://www.messagecleaner.co.uk   

NuXo Technologies Save
Provides redundant managed email filtering services: protection against spam, virus and failure without changes to the existing installation.
http://www.nuxo.com   

Peer-to-Peer Save
Anti-Spam gateway which filters out spam and viruses for an entire domain. A 30-day free trial is offered.
http://www.peertopeer.net/   

Prolateral Consulting Ltd Save
Host based anti-spam and anti-virus filtering plus several other internet security services.
http://www.prolateral.com/pages/servi...   

Pyzor Save
Open source collaborative spam filtering system using digests of messages to identify spams.
http://pyzor.sourceforge.net/   

RMX - SMTP anti-forgery protocol Save
Filtering protocol verifying the sender address through authorization records made available in DNS to prevent address forgery.
http://www.danisch.de/work/security/a...   

Realmailonly Save
Email Spam filtering service for businesses. Mailboxes available.
http://www.realmailonly.com   

Redcondor Save
Stops spam before it ever reaches your network.
http://www.redcondor.com   

SODA3 - Mobile email filtering service for POP3 Save
Filters your view of your mailbox so you only see email from important senders on your mobile device.
http://www.soda3.com   

Sender Policy Framework (SPF) Save
Framework for publishing information through DNS describing a list of ip addresses allowed to send emails from a specific domain.
http://www.openspf.org/   

SimpleFilter Save
SimpleFilter is a tool to help you filter junk mail (spam).
http://www.simplefilter.com   

Singlefin Save
E-mail filtering services. Provides spam filtering, anti-virus protection, attachment blocking, policy filtering, store and forwarding service, as well as detailed reporting.
http://www.singlefin.net   

Sophos PureMessage Save
Email management solution that provides full control over security and usage of corporate email systems.
http://www.sophos.com/products/pm/?_x=3   

Spam Arrest, LLC Save
POP3 service that blocks spam using sender verification methods.
http://spamarrest.com   

Spam Cop Save
Spam reporting service.
http://spamcop.net/   

Spam Hole Save
Provides free, anonymous, temporary e-mail forwarding addresses. These addresses can be created on the fly. You decide how long the address lasts.
http://www.spamhole.com/   

Spam Interceptor Save
Anti-spam software utilizing a combination of filters and a human only authentication system.
http://si20.com/   

Spam Manager Professional Save
Spam Manager Professional is a windows based gateway filter for SMTP email servers. This filter uses DNSBL Servers to reject junk or spam mail coming from blacklisted servers.
http://www.eontech.com/spammgr   

SpamAssassin Save
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 mail filter, or from procmail.
http://spamassassin.apache.org/   

SpamButcher Save
Fuzzy-logic based anti-spam filter for Windows systems.
http://www.spambutcher.com   

SpamFilter for ISP Save
Proxy software for incomming mail.
http://www.logsat.com/spamfilter/   

SpamFixer Save
SpamFixer is an anti-spam filtering solution for small businesses as well as enterprise sized organizations.
http://www.spamfixer.com   

SpamStopsHere Save
An email filtering service for businesses or individual domains. 30 day trial offered.
http://www.spamstopshere.com/   

SpamTrap Save
Australian POP3 email spam filtering service requiring no software.
http://www.spamtrap.net.au   

The Spam Eater Save
Easy to use spam blocker. Stop spam before it reaches your computer.
http://spameater.com/   

Vipul's Razor Save
Collaborative spam filtering network allowing users to report and filter out matching spam.
http://razor.sourceforge.net/   

WhiteICE Save
Provides filtered web-based e-mail accounts and web space.
http://www.whiteice.com/   

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