I have a working domain with multiple user using e-mails on this domain.
If I were to enable e-mail routing on this domain without setting up any custom addresses what would then happen?
My guess is either:
1: All emails are blocked or catched by “Catch all” if enabled
2: The routing engine is saying no custom address, I forward 1:1.
I expect number 1 to happen, so my question is then is number 2 achievable?
Or would you have to/is it possible to create a custom rule [email protected] → [email protected] or will that create a loop?