Questgion: Its easy to configure postfix to accept incoming email for multiple domains, but what happens if you have a client who wants their email SENT from a dedicated IP address?
Answer: Postfix 2.7.+ sender_dependent_default_transport_maps
Questgion: Its easy to configure postfix to accept incoming email for multiple domains, but what happens if you have a client who wants their email SENT from a dedicated IP address?
Answer: Postfix 2.7.+ sender_dependent_default_transport_maps