hi .. i new in zimbra, and i have full backup from zimbra mail server network edition and i want to restore it to zimbra open source edition.... please help me how can i do that, and is there any problem if the domains in both servers is not the same??? and if there is a problem how can i restore only the mailboxes from that backup.
when i try to put the full backup in /opt/zimbra/backup the access is denied, and i try to change the permission of the backup directory from "zimbra" owner and group to "root" owner and group the operation is not permitted