Is there a CLI tool that allows for forwarding of all domain mail to an external server (e.g "otherapps server" ) without having to specify forwarding addresses for individual users in the admin console? The idea is to deliver mail to the local server (which acts as primary) for "mydomain.edu", then forward the same mail to pilot.mydomain.edu hosted at "otherapps" while leaving a copy of the mail in the local server. I want to believe transport maps specified under /opt/zimbra/postfix/conf/transportfile in the form
mydomain.com :[mail.otherdomain.com]
serve a different purpose as they do not achieve dual delivery to both local and remote servers.