| SendAndSaveCopy(CancellationToken) | Sends this response and saves a copy in the Sent Items folder. Calling this method results in a call to EWS. |
| SendAndSaveCopy(FolderId, CancellationToken) | Sends this response and saves a copy in the specified folder. Calling this method results in a call to EWS. |
| SendAndSaveCopy(WellKnownFolderName, CancellationToken) | Sends this response and saves a copy in the specified folder. Calling this method results in a call to EWS. |