This option allows you to specify a location for making backup copies of the Server mail directories. The Backup server name field, together with the Backup share name, the Backup user name and the Backup password, must specify the access to an SMB file share, such as on a KYZO 'Pizzabox' file server, an NT server, or a shared directory on a windows PC.
This entry should contain the Windows name of the server to be used, as it appears in the network neighbourhood on a PC. If you do not wish to make backup copies in this way, this field should be left blank.