send all outgoing mails through smarthost, except specific domains

[masterx]

Hi,

I want to configure my PMGs to send all outgoing mails to a smarthost, except for specific domains. Is it possible to have such a configuration?

Thanks

 

[Stoiko Ivanov]

Not out of the box and through the GUI - but you can most likely adapt the postfix configuration to your needs - check the forum - there were a few threads with similar issues

I think https://www.postfix.org/postconf.5.html#sender_dependent_relayhost_maps is the relevant parameter

for adapting the postfix config in PMG you need to use the templateing system:
https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#pmgconfig_template_engine