In the Administrator interface, click Configure -> Servers.
The Configure Servers page opens.
Click Edit Default Server Settings.
The Edit Default Server Settings page opens.
The Edit Default Server Settings page displays the same options as the individual server settings pages. For help, refer to the documentation for the individual server settings pages.
Changes you make to each default server setting is propagated to the corresponding individual server setting, unless you have deselected the Use default option for that setting.
Click Save to save changes to the server settings.