Spam driving me nuts

It seems one intelligent spammer has found a very clever way to circumvent my filters (and I have quite a few of ’em) and get his insane message to ***ALL STOCKBROKERS AND INVESTORS*** through :(. Think I already received a few thousand of these (I have a quite few email addresses and one is a domain box that gets A LOT of spam). Extremely annoying. Misery Loves Company though :).