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? kind regards, Stefan _______________________ www.epb.at - Your IT Partner in East Austria