On Wed, Jan 28, 2015 at 06:01:33AM +0000, srach wrote: > > The setting is per-transport. Therefore you need a suitable > > additional transport entry in master.cf with an > > smtp_bind_address > > override, and a custom address_verify_transport or similar. > > Okay I see the idea. > > In the master.cf config I set already before > > address_verify_relay_transport = smtp:[11.22.33.44]:25
No that's main.cf. I meant master.cf. > address_verify_relay_transport = smtp:[11.22.33.44]:25 This changes to a transport other than "smtp". > smtp_bind_address=55.66.77.88 This gets added as an override option to that master.cf transport definition. Clone "smtp unix ... smtp" or "relay unix ... smtp" to create a new transport. -- Viktor.