I am trying to make a new rule in eM Client. This consistently fails with an error message, “Unrecognized forwarding address.” The address is good; it comes from the contacts list and is used frequently. The same failure occurs if I substitute another good address in a different domain.
Screen captures attached with identifying information blacked out.
It is because this is a server Rule, and the forwarding address has not yet been setup in your webmail interface. Once you have setup a forwarding address there, create the Rule again.
Otherwise, create a Local Rule, not a server Rule.