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Re: Anti-spamming (was Re: Huge amounts of resources)

I watch the bounces -- since the spammers almost always have bogus Xerox
addresses on their list, and I have a (small, but growing) list of addresses I
just refuse to accept mail from (both domains for the HELO, and envelope From

The latest trick i've seen is that they are now sending
which you can't afford to block, if you expect your users to get back error
messages.  That combined with the "drop 20-1000 messages on each server you can
find" trick is getting really annoying.