>Would it be possible to have the transport.map relay to more than one = >IP. That way if the first is down hit the second. Basically the customer = >has a Exchange server on a T1 and has a backup connection on DSL to the = >same exchange server. The DSL Ip is different. Any ideas?
domain.com smtp:destination.com IIRC, without the [] around the destination.com, postfix will send to MXs of destination.com. Len