Email Sentinel Pro 

Email Sentinel Pro easily blocks malicious email attachments, scripts, forms, etc. Using the Whitelist feature, you can decide which senders to trust. Email sentinel Pro can generate email traffic reports. Works with any Windows email client.
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xTerminator 

Block spam and most of worms before they even reach your mailbox. You'll be able to delete unwanted messages directly from the server thus saving valuable time and bandwidth.
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Spam Blackout 

Blocks Spam from your Inbox. Spam Blackout is safe and easy-to-use. Powerful Spam Filtering Engine. Works with Any Email Client Program e.g. Ms Outlook etc. Downloads from Hotmail, POP3 & IMAP. The Email Viewer is Virus Proof.
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SPAM Punisher 

Useful tool to fight back spam.
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