Spam Assault! 4.0 Professional Edition works to get you removed from the bulk mailing lists. It accomplishes this by sending "Undeliverable Mail" messages to the sender. While you're waiting to get removed, SAP lets you manage junk mail by supporting an unlimited number of blocked senders and domains (including wildcard matching). SAP also identifies fake reply-to addresses and marks offending messages for deletion. SAP also can block spam based on country of origin.
Alternatively, add valid email addresses to the Save List to ensure valid email is never inadvertently deleted. For maximum protection, activate Save List Only mode and all messages not from someone in your Save List will be deleted.
Automatically imports accounts from Outlook Express and Incredimail
Anti-Spam program which filters and blocks junk email from your POP3 mail account while it works to remove your email address from the bulk mailing lists altogether
All new Spam Assault! 5.0 Professional Edition now AutoDeletes SPAM directly from your POP3 mail server. For any SPAM that gets through, send back "Undeliverable Mail" messages to the spammer. Block by Sender, Domain, Country, Recipient, etc. Many, many features - most designed by users - including the updated "SmartFilter" which converts common character look-alikes while scanning email headers.