stefan novak:
> thx, i've implemented that already for dovecot.
>
> but i have the quota problem with users that are on our exchange
> server backend (it doesnt support this quota service)
>
> is there a way to tell postfix that it accepts only mail on the
> frontend when the backend server (transport smtp destination) says
> that everything with this dst address is ok?
> a advanced "reject_unverified_recipient" method with the full header
> or something like that?
If you want Postfix to block mail for an over-quota EXCHANGE user,
then Postfix needs to find out whether an EXCHANGE user is over
quota. Does EXCHANGE support such queries? Dovecot does, though a
quota service.
Wietse
