Hi, I'm just getting set up with dbMail, I will be moving my organisations' mail from 'traditional' Sendmail with .mbx files to a new server configured with dbMail + postfix + PostgreSQL.
The new server is working fine, and my test account is happy receiving & sending mail, so I now want to start migrating users. My problem is I don't want to move all the users in one go, so for a while I will have my domain residing across two servers. I want to configure dbMail / postfix such that any mail for any users in my domain who do not exist in dbMail is forwarded to the old mail server rather than being bounced with a 'Delivery Failure'. Obviously mail for other domains sent via the new server wants to be relayed direct to it's destination rather than being forwarded to the old server. How do I bet achieve this, any suggestions? Thanks, Steve
