Hi...I am running 3.1.12. I have a fax server that accepts SMTP emails as faxes, so any registered usesr can basically send an email to "[email protected]" to send a fax. I want to take this a bit further so it would accept external (registered) users...for example "[email protected]" "companyname.com" is registered as a client/Domain in ISPConfig. I am not sure how to set this up in ISPConfig...I've tried: - define "fax.companyname.com" Domain AND THEN define an Email Routing https://i.imgur.com/LUJRi4r.png - DON'T define the Domain, but keep the Email Routing configurationneither of these worked.../var/log/mail.log doesn't show anything either... Looking for some guidance/thoughts/advice...greatly appreciated!!