SpamStopUp is a mail filter that effectively blocks unwanted mail on the server.

SpamStopUp is an e-Mail Filter that effectively blocks unwanted junk e-mail messages. It filters mail on the fly, working unnoticeably to the user. You can precisely define filtering methods and forget about junk e-mail messages clogging your inbox. SpamStopUp supports all popular e-mail clients (e.g. Outlook Express, Outlook, Eudora, The Bat! etc.). It`s ready to use immediately after quick and easy installation. It has got a quarantine option that prevents your mail from being lost. With White (Friends) List and Blocked Senders List you can decide to never block some senders or always directly treat their mail messages as spam. There is no limit for the number of e-mail accounts.