Brian Mastenbrook: Spam-B-Gone

I first heard of greylisting when I asked why mail delivery on common-lisp.net was taking so long. A few months and hundreds of spam emails later, I decided to try it on my own server, but with a more reasonable delay of 60 seconds. I've received no spam since I installed postgrey.

Of course, at some point the spammers will catch on, but if this brings the spam down to a reasonable level, I'm all for it. Hooray!