Chrysanth Mail Manager 2.3
Chrysanth Mail Manager is a spam blocker designed from the ground up to help users effectively stop junk emails or "SPAM". This spam blocker helps users automatically identify, filter and stop junk emails on mail server without having to download the junk emails. This saves time and resources, conserving bandwidth and making everyone more productive and email more useful. This spam blocker has a Startup Wizard to help new users and is intuitive.

MailScan for MDaemon 4.5a
MailScan for MDaemon® is a proven antivirus solution designed to protect against email viruses and block spam. Situated directly on the MDaemon® email server, rather than dispersed on each client computer, MailScan proactively secures the network by banning harmful email messages at the server.

Espresso 1.12.68
Espresso permissions-based email client completely eliminates spam as you define it from your Inbox. Espresso's powerful email filter is based on a sophisticated challenge-response system. All messages from approved and trusted senders are immediately accepted. With a selection of options available, you decide how to handle messages from unknown senders. Espresso delivers all the email you want to read and blocks all the email you don't want.

HS MailPerfect 1.1
Email filtering software which sits behind an email client such as Outlook Express. It wakes up when the client starts checking email messages from the account and lists messages classifying them in three categories :possible virused messages (RED),spam messages (YELLOW)and useful messages (GREEN).

Link Disguiser 1.0.8
Link Disguiser is a professional anti-spam solution that prevents spam bots from email address harvesting on your website. Link Disguiser provides a webmaster with a bullet-proof anti-spam protection and a powerful toolkit for quick and easy email address obfuscation. Link Disguiser allows you to convert text-written email address into images, obfuscate email address in a href tag, encode "mailto:" tag with JavaScript.

SpamLock Security Wall 1.0
SpamLock Security Wall designed to protect your e-mail completely from any spam mail, viruses attached to emails, and all other junk. SpamLock works as security wall between your computer and Internet and is the first product of its kind that provide both ingoing and outgoing emails protection. Thanks to a high level of security, you only receive the emails you truly want to read.

XMicro AntiSpam (Vista compatible) 1.0.0.1
Anti Spam automatically identifies and moves spam mails into a special ‘Spams’ folder and ensures that only legitimate mail reaches your Inbox. As the mail arrives in the Process folder, it is immediately scanned for all the SPAM signature sets in the XMicro database and is scored accordingly by the Spam Blocker plug-in. This spam score then decides whether the email is SPAM or legitimate. All the emails which have more than XMicro’s preset score

NoSpamProxy 6.5
NoSpamProxy ist eine Spam-Abwehr die mehr tut als Nachrichten zu sortieren. NoSpamProxy scannt Emails schon während des SMTP-Empfangs und klassifiziert die Email anhand von unterschiedlichen Filtern. Wird eine Email als Spam klassifiziert, so wird diese Email nicht vom System angenommen. Wird die Email als vertrauenswürdig eingestuft darf diese passieren.

Traffic Control 3.1.009
Traffic Control performs traffic shaping for email, which allows mail servers to handle three times the email traffic while significantly reducing spam volume. Traffic Control combines an ultra efficient multiplexing SMTP proxy with real-time reputation data to prioritize email traffic before it hits the mail server.

GFI MailDefense Suite 1
Anti-virus, anti-spam & anti-phishing suite for Exchange server. It uses multiple technologies, such as Bayesian filtering to remove spam and up to five anti-virus engines to clean inbound email from viruses and malware. GFI MailDefense Suite offers the highest spam detection rate and a low rate of false positives. It is easy to deploy and ships at an unbeatable price.