ORF Enterprise Edition 

ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. ORF uses a combination of anti-spam technologies to stop the spam on SMTP protocol level.
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MouseTrap 

Anti-Spam, Anti-Junk Program using confirmation message to authenticate senders.
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Mail Snoop Pro 

Mail Snoop Pro is an anti-spam and email notification application designed to monitor any number of Pop3/SSL Pop3/IMAP/SSL IMAP mailboxes, finding and deleting spam without disturbing you and alerting you when there is new mail you need to see
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AntiVirus for MDaemon 

AntiVirus for MDaemon offers total email protection and an unsurpassed ability to detect, detain and delete infected Emails. AntiVirus checks daily for signature file updates and free urgent update notifications concerning new serious threats.
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Outlook Express To HTML Converter 

Outlook Express To HTML Converter exports Outlook Express emails to the portable HTML format. The program helps to create large email archives where any message can be viewed in any browser regardless of the mailing software and platform.
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EClean 

EClean, a pre-mail service hides your mailto: links and authenticates and quarantines your legitimate E-mail. Letting you delete UCEs even before they get in your inbox. This clever solution created for Webmasters, works for anyone with a POP Mailbox
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