{"header":{"to":{"class":"mailcore::Array","items":[{"class":"mailcore::Address","mailbox":"jwz@urchin.mcom.com"}]},"from":{"class":"mailcore::Address","displayName":"Jamie Zawinski","mailbox":"jwz@netscape.com"},"extraHeaders":{"Return-Path":"<jwz@netscape.com>","Content-Type":"multipart\/signed; protocol=\"application\/x-pkcs7-signature\"; micalg=sha1; boundary=\"------------167E2781446B\"","MIME-Version":"1.0","X-Mozilla-Status":"0001","X-Mailer":"Mozilla 3.0 (X11; U; IRIX 6.2 IP22)","Received":"from urchin.mcom.com ([205.217.237.40]) by dredd.mcom.com\u000a          (Netscape Mail Server v2.02) with ESMTP id AAA17435\u000a          for <jwz@dredd.mcom.com>; Wed, 11 Dec 1996 18:05:59 -0800","Content-Length":"15749","Organization":"Netscape Communications Corporation, Mozilla Division"},"date":"850356356","sender":{"class":"mailcore::Address","mailbox":"jwz@netscape.com"},"messageID":"32AF6884.41C6@netscape.com","receivedDate":"850356356","subject":"signed frog","class":"mailcore::MessageHeader"},"class":"mailcore::MessageParser","mainPart":{"partType":"multipart\/signed","class":"mailcore::Multipart","parts":{"class":"mailcore::Array","items":[{"partType":"single","uniqueID":"0","mimeType":"image\/jpeg","inlineAttachment":"1","class":"mailcore::Attachment","filename":"bad-frog.jpg"},{"partType":"single","uniqueID":"1","mimeType":"application\/x-pkcs7-signature","class":"mailcore::Attachment","filename":"smime.p7s"}]}}}