1)   SPAMfighter Standard 6.3.21
Spam/phishing filter for Outlook/Express. Join over 5.1 million SPAMfighters across the globe with a clean inbox. Languages: English, German, French, Spanish, Danish, Chinese, Japanese, Russian, Swedish, Norwegian, Dutch, Italian, Greek, Czech, Thai.

 2)   SPAMfighter Pro 6.3.21
Spam/phishing filter for Outlook/Express. Join over 5.1 million SPAMfighters across the globe with a clean inbox. Languages: English, German, French, Spanish, Danish, Chinese, Japanese, Russian, Swedish, Norwegian, Dutch, Italian, Greek, Czech, Thai.

 3)   Spam Buster 1.10.2
Delete junk e-mail from 12 pop accounts, can run in system tray, includes customizable list of rules and statistics. Top 10 spammers and spam domains. List of friends and custom rules to suit your personal situation.

 4)   SPAMfighter SMTP Anti Spam Server 2.5.1
SPAMfighter SMTP Anti Spam Server, is the easy-to-use anti-spam solution for Microsoft Windows Servers. SPAMfighter SMTP Anti Spam Server delivers instant spam protection with no configuration/maintenance to help businesses get rid of spam.