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 Cc SMTP 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).
The task will stop processing the message and log an error if the SMTPServer returns an error code about any email address specified in SendTo or Cc, but it will only log warnings if the same happens with an email address specified in BCc.
This property is not available in the Receiver.