Duplicate the file /choose/zimbra/tmp/modules/backup/backup-info.tgz through the supply server on the destination server underneath /opt/zimbra/tmp/modules/backup/. As it is possible to see from this method, it can be System-unbiased. Also, it does not transfer Outdated server options to the new server. You need to set all settings According to previous preparations manually https://www.hostscheap.com/zimbra-migration-service