| Message Properties | 
The Message type exposes the following members.
 Properties
Properties| Name | Description | |
|---|---|---|
|  | addressList | 
            One or more delivery addresses.
             | 
|  | documents | 
            The file(s) to be populated into the message body. These can be in a number of formats, specified using the format property. This field must have at least one item.
             | 
|  | sender | 
            The sending account that should be used to transmit these messages. For authentication purposes.
             | 
 See Also
See Also