We use the ldap function oft he IMail server. And no, up to now Ipswitch also hasn't got a solution for the problem. They create a new database for each domain you've got on the imail server. As far as I know you can't change this default behaviour.
Root your database at "" and use a single database. It's trivial. --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration