Let me know what your experience is with TMDA. I've been on
their mailing list for a while, and it seems like a good product,
but perhaps one that will take a lot of tuning before it will work for
a small company. For a personal mail server, it seems ideal,
however. If you don't mind, could you let us know how it goes.
For those of you who don't know what TMDA is, it is a spam-
prevention system that uses whitelists instead of blacklists. This
means if someone you don't know writes you, they get an email
they have to reply to before their original message will get sent to
you. This can almost completely cut out all of your spam. Or at
least that's the idea..
