Hey, I’m running in to a odd problem, I am trying to setup a secondary mail server at home where port 25 is blocked.
My ISP provides a SMTP server to use for this purpose and it works if it doesn’t have to relay mail.
From what I can see from the logs, when it’s trying to relay the mail to my primary server it uses the built-in smtp server, which obviously fails.
So is there a way to use the SMTP relay for relaying mail to my primary server?
This is my current setup;
