[Dovecot] How to deal with mail to unknown virtual recipients?
CMarcus at Media-Brokers.com
Fri Apr 18 19:56:08 EEST 2008
On 4/18/2008, Andreas Ntaflos (daff at pseudoterminal.org) wrote:
> Is there anything Dovecot itself can do to reject or handle mail to
> invalid virtual users?
Not directly - the solution, as you surmised, earlier, is to use the
same db backend for your users.
> Or does this situation *have* to be dealt with
> earlier, by the MTA?
Yes, it *must* be done at the MTA, otherwise you accept-then-bounce,
which makes you a backscatter source, and will quickly get you
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