Delen via


2.2.3.56 EMailAddress

The EMailAddress element is a required child element of the Request element in Autodiscover command requests and a required child element of the User element in Autodiscover command responses. In both contexts, it contains the SMTP email address of the user and is used to identify the user's mailbox in the network.

Command request/response

Parent elements

Child elements

Data type

Number allowed

Autodiscover command request (section 2.2.1.1)

Request (section 2.2.3.150.1)

None

string ([MS-ASDTYPE] section 2.7)

1...1 (required)

Autodiscover command response

User (section 2.2.3.189)

None

string

1...1 (required)

If the user has multiple addresses, then the primary email address SHOULD be returned in the Autodiscover command response. The primary email address is the address that appears on the From line when a user sends an email message. This address can be the same as the email address that was sent in the request. The client device SHOULD record the address returned by the Autodiscover command response and SHOULD use this string value for all additional communication.

Protocol Versions

The following table specifies the protocol versions that support this element. The client indicates the protocol version being used by setting either the MS-ASProtocolVersion header, as specified in [MS-ASHTTP] section 2.2.1.1.2.6, or the Protocol version field, as specified in [MS-ASHTTP] section 2.2.1.1.1.1, in the request.

Protocol version

Element support

2.5

12.0

Yes

12.1

Yes

14.0

Yes

14.1

Yes

16.0

Yes

16.1

Yes