D. Karapiperis wrote:
Hello all
I am trying to configure properly reject_unlisted_sender ,which utilises
all possible sources of valid mailboxes or mailaliases,
so that local users (originating from my_networks) can send mails using
valid envelope sender ( or even both sender and the from field)
Is this possible?
Thanks in advance
Dimitrios
reject_unlisted_sender operates on the envelope sender
address, not the From: header.
The reject_unlisted_sender restriction uses the same data
sources as the reject_unlisted_recipient and
smtpd_reject_unlisted_recipient. If you are properly
rejecting unknown recipients, there is no extra configuration
you need to reject unknown local senders, other than adding
reject_unlisted_sender to your restrictions.
HTH,
--
Noel Jones
