Ville Walveranta: > I'll continue here since Krosrow's issue has been resolved (so I'm not > really hijacking the thread). > > I now have the following defined in mailbox_transport_maps: > > [EMAIL PROTECTED] smtp:mx.myexternaldomain.com > > Yet when I attempt to send mail to the local system at > [EMAIL PROTECTED] I get > > 554 5.7.1 <[EMAIL PROTECTED]>: Relay access denied > quit > 221 2.0.0 Bye > > Why?
For Postfix to accept mail for myexternaldomain.com, it must be listed in (exactly) one of the following: mydestination virtual_alias_domains virtual_mailbox_domains relay_domains. For more information see http://www.postfix.org/ADDRESS_CLASS_README.html. Wietse