--outlookmachine=<IP address or hostname>
The name or IP address of the machine where Microsoft Outlook 2003 or later is installed. The parameter is used with the recover exchange_mailbox command only if the --target parameter value is pst.
If specified, the created .pst file will be of the new format, and you will be able to open such a file by using Microsoft Outlook 2003 or later. If not specified, the created .pst file will be of the old format, and you will be able to open such a file by using Microsoft Outlook 97-2002.
After this parameter, you need to specify the valid user account in the --credentials parameter. When entering the name of an Active Directory user account, be sure to also specify the domain name (DOMAIN\Username or Username@domain). The user account has to be a member of the Administrators group on the machine.