Yes, I think.
You can just connect to GMail (as your integration AC account) and validate that all works good.
Also, return-path value can be any non empty value (not necessary real return path of sender).
Yes, I think.
You can just connect to GMail (as your integration AC account) and validate that all works good.
Also, return-path value can be any non empty value (not necessary real return path of sender).