Ok... well, now I know that if I do that, my email program will just download everything out of the SPAM folder. So that's no good. I'm wary of simply dumping it all to /dev/null, though routing everything that goes to the wildcard (aside from the few email addresses I use) to it would be great. That accounts for something like 95% of all my spam right there. Well, that's an unresearched estimate, but it's probably close enough.