Dear all, Is there a way that I can specify that a transport rule should only be carried out as a "catch all" for email addresses that are not otherwise delivered locally?
Normally I would avoid a catch-all for the obvious reasons, but we're undertaking a migration, and for a short period we want to have the Postfix server relay to another MX server any messages that it has no specific action for (and that it would otherwise normally reject). I realise I could individually specify all the local addresses in the transport file for local delivery, and have the remainder relayed, but there are a large number of them maintained in a database, so it's not a very practicable option. Thanks, Andy