2.2.4.1.1.1.1 AutoDiscoverSMTPAddress

The AutoDiscoverSMTPAddress element represents the user's primary Simple Mail Transfer Protocol (SMTP) address. It is a required child element of the User element (section 2.2.4.1.1.1).<2>  This is the email address that is used for the Autodiscover process. The AutoDiscoverSMTPAddress element returns the proxy address in lieu of the email address if a proxy address exists.