{"header":{"from":{"class":"mailcore::Address","mailbox":"nsb@thumper.bellcore.com"},"extraHeaders":{"Content-type":"message\/partial; number=3; total=3; id=foobar"},"date":"3847176817","messageID":"MyMessageID123@mail.gmail.com","receivedDate":"3847176817","subject":"GIF image (3\/3)","class":"mailcore::MessageHeader"},"class":"mailcore::MessageParser","mainPart":{"partType":"single","uniqueID":"0","mimeType":"message\/partial","class":"mailcore::Attachment"}}