Hello!
we are using Postfix as our MX Server for several mailservers, mostly
dovecot. We have now implemented an exchange Server as well.
We are using the reject_unverified_recipient in combination with smtp
transport-table to submit the E-mail back to the exchange Server.
With our dovecot backen
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
