Eric Cunningham wrote: > I just upgraded to postfix 2.5.5 from 2.3. Now, it seems my > previously working transport maps are ignored as are hosts that are > MX'ed to the machine running postfix. In both cases, email are > rejected with "Relay access denied." > Sorry, thank you for the clarification, Brian. 'postconf -n' output > is now attached. I've already run 'postmap transport' and 'postfix > reload' but that didn't help. > > I did find a quasi-workaround to this by adding the subdomains from > transport to relay_domains but that will be clumsy at best as my site > has perhaps hundreds of MX records, that if not all used, should at > least be in effect. transport_maps simply routes accepted messages by overriding DNS.
To accept mail, the envelope recipient *must* be in mydestination, relay_domains, virtual_alias_domains or virtual_mailbox_domains. All may be a type:table input for lookups. You should have *one* domain in *one* address class. See http://www.postfix.org/ADDRESS_CLASS_README.html for details
