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0Spam.com

0spam.com

Free antispam service for pop, Yahoo, and Hotmail accounts supporting multiple languages.

66 visits May 13, 2024 Details

Activator Mail

activatormail.com

Virus scanning and spam prevention based on blacklists and user feedback.

466 visits Mar 26, 2026 Details

AppRiver Spam Filtering

appriver.com

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 O…

459 visits Mar 21, 2025 Details

ASSP

assp.sourceforge.net

Anti-Spam SMTP Proxy implementing platform independent email filtering services.

72 visits Jul 16, 2023 Details

Atqui Spam Filter

atqui.com

Filters spam email from current e-mail address of user.

156 visits Jul 13, 2024 Details

BopSpam

bopspam.co.uk

Online POP3 bayesian filtering service.

191 visits May 8, 2024 Details

Cashette

cashette.com

Only allows mail from people you know. Spammers have to pay the users to send them spam.

456 visits Mar 14, 2024 Details

CleanMyMailbox

cleanmymailbox.com

Whitelist-based service that automatically "cleans" mailboxes of unwanted email multiple times per hour.

87 visits Jan 17, 2024 Details

Distributed Checksum Clearinghouse

rhyolite.com

System of clients and servers that collect and count checksums of email messages in order to detect and filter bulk UCE.

16 visits Dec 19, 2024 Details

Email Systems

emailsystems.com

Fully managed service which filters viruses, worms and malicious macros and spam. Firm with offices in UK, France and Sweden.

251 visits Mar 26, 2026 Details

Gateway Defender

gatewaydefender.com

Managed service provider that specializes in email security and control.

233 visits May 30, 2024 Details

Habeas

habeas.com

Focuses on identifying, classifying, tagging and monitoring legitimate email.

162 visits Jan 26, 2026 Details

Mail Zapper

anthonymuttilloinc.com

Automatically checks and notifies you of spam e-mail before you download it.

38 visits Jan 23, 2026 Details

MailArmory

mailarmory.com

Spam and virus defense for businesses and service providers.

119 visits Dec 18, 2025 Details

MailPolice

mailpolice.com

Managed mail service with parental controls, POP/IMAP and Webmail.

305 visits Jul 24, 2025 Details

Mailshell

mailshell.com

Offers protection against spam, combined with personalization and privacy for individual email users.

400 visits Aug 12, 2024 Details

POPFile

popfile.sourceforge.net

Open source automatic mail classification tool using Bayesian statistical methods. Offers details about installation and configuration procedures for the windows client.

405 visits Apr 1, 2026 Details

Prolateral Consulting Ltd

prolateral.com

Host based anti-spam and anti-virus filtering plus several other internet security services.

62 visits Jan 14, 2025 Details

Pyzor

pyzor.sourceforge.net

Open source collaborative spam filtering system using digests of messages to identify spams.

143 visits Aug 19, 2024 Details

Redcondor

redcondor.com

Stops spam before it ever reaches your network.

277 visits Mar 25, 2024 Details

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