A comma separated list of addresses for carbon copies (optional).
The Cc property specifies a comma separated list of destinations for carbon copies of the mail message. A copy of the message is sent to each destination, and a header is created containing the destination addresses. This header is sent to every recipient of the message. If you don't want to copy this information to every recipient, then use blind carbon copies instead (see the description of the BCc).
This property is not available in the Receiver.