Iīm testing Zimbra since 3 Month and would like to migrate our very old Mailserver to the Open Source Edition 5.018.
Hopefully my question isnīt too stupid
I would like to prepare the needed Domains on the Zimbra-Server and then bulkprovisioning the accounts. No problem so far.
The old server has @first.xy and the Mailboxes with the DNS MX assigned
The Zimbra has for example one.xy, zwo.xy domains and now also first.xy configured.
When I try to send a mail from Zimbra firstname.lastname@example.org to email@example.com then Zimbra tries to deliver locally and not to the DNS MX-pointed old server.
Is there a possibility, to make sure alle mailboxes to migrate can be on the new server without interfering with the boxes on the old one?
I tried to deactivate, suspend etc in the admin-interface but this doesnīt change the behaviour.
Thank you in advance