EmailMessage.SendAndSaveCopy method

Sends this e-mail message and saves a copy of it in the Sent Items folder.

Namespace:  Microsoft.Exchange.WebServices.Data
Assembly:  Microsoft.Exchange.WebServices (in Microsoft.Exchange.WebServices.dll)

public void SendAndSaveCopy()

This method does not work if the message has unsaved attachments. In that case, the message must first be saved and then sent. Calling this method results in a call to Exchange Web Services (EWS).