I receive close to 800+ spams per day - thank god for
http://www.digiportal.com/choicemail.html - it has an approve feature so people who send you an e-mail, and are not approved can add themself to your approve list (they will receive an e-mail with info on how to do it, when they send you an e-mail.. also you can turn this feature off)... most mass spammers do not want to use the extra time adding themself to your list, and if they do, then you can always add them to your "reject" filter later... have cut my spam down to almost zero, and I have not lost any e-mails yet