DefaultPropertiesToSend.AttachSenderId Property


Gets or sets a value that indicates whether the sender ID should be attached to the message.

 property bool AttachSenderId { bool get(); void set(bool value); };
public bool AttachSenderId { get; set; }
member this.AttachSenderId : bool with get, set
Public Property AttachSenderId As Boolean

Property Value

true if sender ID should be attached to the message; otherwise, false. The default is true.



The sender ID is an array of bytes that represents the identifier of the sending user. The sender ID is set by Message Queuing and is used by the receiving Queue Manager to verify whether the sender has access rights to a queue. The sender ID is only trustworthy if the message was authenticated when it reached the destination queue.

When the sender ID is not attached to the message, the sending application is indicating that Message Queuing should not validate the message's sender when the message is sent to the destination queue. If the destination queue only accepts authenticated messages, and either UseAuthentication or AttachSenderId is false, the message will be rejected when it reaches the queue.

Applies to

See also