External (POX)

Exchange Server 2013

The External element contains a collection of URLs that a client can use to connect to Exchange from outside of the organization's network.

Last modified: May 22, 2014

Applies to: Exchange Online | Exchange Server 2013 | Office 365

AutoDiscover (POX)
  Response (POX)
    Account (POX)
      Protocol (POX)
        External (POX)
<External>
   <OWAUrl/>
   <Protocol>
      <Type/>
      <ASUrl/>
   </Protocol>
</External>

The following sections describe attributes, child elements, and parent elements.

Attributes

None.

Child elements

Element

Description

OWAUrl (POX)

Describes the URL and authentication schema that is used to access a particular computer that is running Microsoft Exchange Server that has the Client Access server role installed that hosts Outlook Web Access.

Protocol (POX)

Contains the specifications for connecting a client to the computer that is running Microsoft Exchange Server that has the Client Access server role installed. This Protocol element has only two child elements: a Type (POX) element specifying the connection protocol, and an ASUrl (POX) element, specifying the EWS endpoint for the Availability web service.

Parent elements

Element

Description

Protocol (POX)

Contains the specifications for connecting a client to the computer that is running Microsoft Exchange Server that has the Client Access server role installed.

The External element is an optional child element of the Protocol element.

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