File /opt/zimbra/tmp/modules/cell/mobile-data.tgz will be created over the desired destination server beneath /opt/zimbra/tmp/modules/mobile/. This will likely get started importing the data and start logging the data while in the /decide/zimbra/log/import.log file. So now we migrated all our email accounts. It is actually time for DNS change. You might want to shut https://www.hostscheap.com/zimbra-migration-service