The DomainRequired element indicates whether the domain is required for authentication.
<DomainRequired>on or off</DomainRequired>
Attributes and elements
The following sections describe attributes, child elements, and parent elements.
||Contains the specifications for connecting a client to the computer that is running Microsoft Exchange Server 2007 that has the Client Access server role installed.
The text value indicates whether the domain is required for authentication. The possible values are on and off. If the value is on, the subsequent request must contain the domain of the user's account.
If the domain is not specified in the LoginName (POX) element, or the LoginName element was not specified, the user must enter the domain before authentication will succeed.