SendAndSaveCopy method

Future<void> SendAndSaveCopy()
Sends this e-mail message and saves a copy of it in the Sent Items 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.

Implementation

Future<void> SendAndSaveCopy() {
  return this._InternalSend(
      new FolderId.fromWellKnownFolder(WellKnownFolderName.SentItems),
      MessageDisposition.SendAndSaveCopy);
}