>anyway to set up a catch-all account for all failed e-mails on a domain?
Create a nobody account, it will catch-all mail for unknown users on
a known domain.
If you get attacked by a harvester sending you a dictionary of names,
they will all go to nobody account rather than be rejected.
If a relay black list tests your nobody domain, the relay test might
be fooled into thinking your acceptance of their test mail means your
are an open relay.
Len
http://MenAndMice.com/DNS-training : In Austin, TX; SFO, CA; Paris,
FR
http://BIND8NT.MEIway.com : ISC BIND 8.2.3 "NT3" for NT4 & W2K
http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways
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