Halo,
We are have odd occasional problem where, some customer that have made up
name in hostname on pc and try send mail get rejected by us
submission is told use - submission inet n - n -
- smtpd
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
Error message is - Sender address rejected: Domain not found;
Should not all customer mail be accepted by our server with this
configuration?
main.cf does have -
smtpd_recipient_restrictions =
reject_unknown_sender_domain
reject_unknown_recipient_domain
permit_mynetworks
<... >
But my thinking from documents this bypass and not active setting on
submission port
Is there setting I misplace, or misunderstand ? it not seem to do any RBL
test so I think honouring.
Thaks
