{"header":{"cc":{"class":"mailcore::Array","items":[{"class":"mailcore::Address","mailbox":"dag@gorgon"}]},"to":{"class":"mailcore::Array","items":[{"class":"mailcore::Address","mailbox":"nsb@thumper.bellcore.com"}]},"from":{"class":"mailcore::Address","mailbox":"dag@persoft.com"},"extraHeaders":{"Return-Path":"<dag%persoft.UUCP@cs.wisc.edu>","Content-Type":"text\/richtext","Content-Transfer-Encoding":"quoted-printable","Received":"from thumper.bellcore.com by greenbush.bellcore.com (4.1\/4.7)\u000a\u0009id <AA15154> for nsb; Tue, 17 Mar 92 14:36:55 EST","Mime-Version":"1.0"},"date":"3856620420","messageID":"m0lQjol-00018GC@persoft.persoft.com","receivedDate":"3856620420","subject":"First impressions of metamail release 2","class":"mailcore::MessageHeader"},"class":"mailcore::MessageParser","mainPart":{"partType":"single","uniqueID":"0","mimeType":"text\/richtext","class":"mailcore::Attachment"}}