SearchableMailbox.IsExternalMailbox Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets a value that indicates whether this is an external mailbox. The IsExternalMailbox property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
public:
property bool IsExternalMailbox { bool get(); void set(bool value); };public bool IsExternalMailbox { get; set; }Public Property IsExternalMailbox As BooleanProperty Value
true if an external mailbox; otherwise false.