[Plesk 12.0.18 on CentOS 6, Postfix 2.8.17]
Dear all,
I would like to have the outgoing IP address for submitted emails at the 587 port to be based on the SASL username (or the domain part of it at least).
I observe that Postfix uses the sender_dependent_default_transport_maps to choose the IP based on the MAIL FROM: part (thanks to a mapping maintained by Plesk in /var/spool/postfix/plesk/sdd_transport_maps).
However the MAIL FROM: is specified by the client submitter and cannot be...
Postfix: mapping outgoing IP address with SASL username
Dear all,
I would like to have the outgoing IP address for submitted emails at the 587 port to be based on the SASL username (or the domain part of it at least).
I observe that Postfix uses the sender_dependent_default_transport_maps to choose the IP based on the MAIL FROM: part (thanks to a mapping maintained by Plesk in /var/spool/postfix/plesk/sdd_transport_maps).
However the MAIL FROM: is specified by the client submitter and cannot be...
Postfix: mapping outgoing IP address with SASL username