Copy the file /choose/zimbra/tmp/modules/backup/backup-information.tgz through the supply server to the desired destination server less than /choose/zimbra/tmp/modules/backup/. Duplicate the file /choose/zimbra/tmp/modules/hsm/hsm-details.tgz in the supply server to your desired destination server under /choose/zimbra/tmp/modules/hsm/. To maximize the key benefits of migrating to Zimb... https://www.hostscheap.com/zimbra-migration-service