[zimbra@zimbra zmigrate]$ for i in `cat /backups/zmigrate/domains.txt `; do zmprov cd $i zimbraAuthMech zimbra ;echo $i ;accomplished It is recommended to repeat the export information more than on the desired destination server underneath /choose/zimbra/tmp/modules/ within their respective modules folder and afterwards begin importing the info. For instance when copying around https://www.hostscheap.com/zimbra-migration-service