Has anybody added greylisting to the Mail::Toaster yet?
http://projects.puremagic.com/greylisting/
I have some code in hand, written by Bill Shupp to do this, but I haven't had time to test it yet. Once I get some time to set it up on my mail server and run it for a while, I'll add it as an optional component of the Mail::Toaster.
If you want to hasten the process, feel free to download the code from Bill's site and hack away at it and let us know how it works for you. Of course, sending cash or swag always moves requests up in the queue.