/DumperMessageHandler.java/1.11/Mon Jan  3 12:41:45 2011//
/ImageMessageHandler.java/1.13/Mon Jan  3 12:41:45 2011//
/InlineContentHandler.java/1.14/Mon Jan  3 12:41:45 2011//
/JSONMessageHandler.java/1.81/Mon Jan  3 12:41:45 2011//
/MailPartHandler.java/1.19/Mon Jan  3 12:41:45 2011//
/MultipleMailPartHandler.java/1.5/Mon Jan  3 12:41:46 2011//
/NonInlineForwardPartHandler.java/1.13/Mon Jan  3 12:41:45 2011//
/RawJSONMessageHandler.java/1.14/Mon Jan  3 12:41:45 2011//
