OK, OK
It's all a bit BOFH-ish, which is why it upset some people, but I figure short term pain for long term gain.
I've got grief from (1) a spammer blasting one server by relaying through an open relay (25,000 and counting last time I looked
) and (2) somebody trying to setup a mailserver who doesn't know what an MX record is
, so I may not get to this tonight...
