2009/3/10 Veiko Kukk <veiko.k...@krediidipank.ee>: > transport.map includes rows like this: > > u...@foo.bar smtp:some.smtp.server
Almost correct - you'll probably want to put square-brackets around the server's hostname to prevent undesirable lookups. Like so: u...@example.com smtp:[new.mail.server] Without square brackets, Postfix will attempt to do an MX lookup on that name, which is usually not what you want.