OriginContact Property
Identifies the sender's contact info.
Syntax
[VB.NET] Public Property OriginContact As ContactDetail
[C#] public ContactDetail OriginContact {get; set;}
Remarks
The OriginContact is optional and should be used to when the OriginAddress is different from the SenderAddress
This must be set to an instance of the ContactDetail type, which will contain specific contact information about the point-of-contact sender. See the ContactDetail type for more information.