Virus scanning and spam prevention based on
blacklists and user feedback.
"Spam Agent" software offers content based
filters for spam filtering in both home and
Provides anti spam software with server based
email and web security features, email and
spam filtering software for Network Administrators.
Filtering solutions for Novell GroupWise and
Filters spam email from current e-mail address
How to set up an effective spam filter with
Provides advanced technologies and solutions
to enhance the capabilities and manageability
ASP-based anti-spam service. No software to
install. Mailbox automatically "cleaned" of
unwanted email multiple times per hour.
Provides spam-proof email accounts. Only allows
email from addresses in whitelist. Charges
a fee for others to reach the customer's mailbox.
A free e-mail forwarding and spam filtration
System of clients and servers that collect
and count checksums of email messages in order
to detect and filter bulk UCE.
Fully managed service which filters viruses,
worms and malicious macros and spam.
Automates filter, mailbox, and nickname creation
for Eudora Macintosh. Filters on more than
1,000 spam characteristics.
Consumer opt out registration form for the
Direct Marketing Association.
Enterprise level email protection and message
Free to individuals. Fights spam by putting
a copyrighted haiku in the header that is
only licenced (for a fee) to bulk mailers
who respect codes of practice. This enables
the identification of spam.
Server-based system offering challenge/response
system for anyone's POP account. Offers spam
news and signup information.
A web-based e-mail provider filtering spam
and only allowing messages from trusted senders.
Offers protection against spam, combined with
personalization and privacy for individual
Open source automatic mail classification
tool using Bayesian statistical methods. Offers
details about installation and configuration
procedures for the windows client.
E-mail filtering services. Provides spam filtering,
anti-virus protection, attachment blocking,
policy filtering, store and forwarding service,
as well as detailed reporting.
POP3 service that blocks spam using sender
Spam reporting service.
Content based spam filtering software.
Provides disposable e-mail addresses. Users
can also set up rule sets for trusted or permitted
Prvides free, anonymous, temporary e-mail
forwarding addresses. These addresses can
be created on the fly. You decide how long
the address lasts.
Anti-spam software utilizing a combination
of filters and a human only authentication
A service that stops unwanted email by verifying
senders addresses against a whitelist of friends.
Web based spam filtering service. Checks POP
accounts every 10 minutes and removes spam
based on filtering rules as well as personal
white & black lists.
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
Fuzzy-logic based anti-spam filter for Windows
Server based email filtering service. Requires
the sender to reply to a verification message.
Spam and virus filtering software
An email filtering service for businesses
or individual domains. 30 day trial offered.
Commercial filters for spam reduction.
Spam-Free Forwarding Address
Provides spam-free forwarding account filtered
with ORDB and SpamCop service.
Collaborative spam filtering network allowing
users to report and filter out matching spam.
Provides filtered web-based e-mail accounts
and web space.