Hi. I've been working with open-source Zimbra Version 4.5.3_GA_733 for about 2 months now (new job).
My Company is doing a re-branding which involves a new domain. I need to create the new domain in Zimbra (I think i know how to do this), and migrate addresses across to the new domain while preserving the original addresses (not sure about how to do this).
Can anybody point me toward some documents that will show me how to migrate zimbra_user@old_email.com to zimbra_user@new_email.com while keeping the old addresses completely functional?
Essentially, I'll have user's clients accepting mail from both addresses. Eventually I'll probably set up a relay/fwd and nix the old mailboxes, but thats a different subject.
Thanks in advance for any help.