> Dynamic routing like "if us...@domain1.tld doesn't exist, then forward > the mail to us...@domain2.tld" is not possible in Postfix (at least not > that I'm aware of).
Ah, that's what I was really looking for. Thank you. The more I think about this whole idea, the more I think it is a bad idea, from start to finish. > > [1] http://www.postfix.org/postconf.5.html#reject_unverified_recipient > > Regards > Ansgar Wiechers Once again, thank you for your time.