I have tried to find more human and less programmer readable documentation on zmztozmig but all I can find is the Bugzilla Main Page - Zimbra.

I have a new server to install and need to migrate a specific subdomain. I would like to have the new server using 6.0.x NE, whereas the source server is 5.0.18 NE.

I am thinking that I can install the new server, create the accounts on the new server, redirect the mail for the domain to the new server from our edge (postini) server, then import the mail using zmztozmig. Am I correct in assuming this?

What are the import/export commands?