Chris Boylan:
>
> > You mean smtpd_recipient_limit? With 10 valid addresses, it is
> > unlikely but still possible to get mail with more recipients, when
> > address extensions are in use (the same user effectively has an
> > unlimited number of email addresses).
This limits the number of RECIPIENTS in one message.
> I was thinking about the reverse situation - preventing someone from sending
> us large number of messages simultaneously on the in-bound port.
Recipient limits have no effect on the number of MESSAGES. Look at the
smtpd_client_*_limit parameters instead, and use them carefully.
Wietse
