SendAndSaveCopyWithWellKnownFolder method
Sends this e-mail message and saves a copy of it in the specified folder. SendAndSaveCopy 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 EWS.
The name of the folder in which to save the copy.
Implementation
void SendAndSaveCopyWithWellKnownFolder(
WellKnownFolderName destinationFolderName) {
this._InternalSend(new FolderId.fromWellKnownFolder(destinationFolderName),
MessageDisposition.SendAndSaveCopy);
}