Hi, I am planning to offer a new small email service and decided to only allow for now that outbound traffic can only reach a couple of domains which are included, as understood, in a transport map list, where the domains are labeled as OK.
If now a user of such a domain requests that he can be blocked from receiving email from my domain, due to abuse of my service, would be a simple REJECT of his email address in the same transport map list be sufficient, or does postfix may get confused? Regards Stefan
