{"header":{"to":{"class":"mailcore::Array","items":[{"class":"mailcore::Address","displayName":"Jamie Zawinski","mailbox":"jwz@netscape.com"},{"class":"mailcore::Address","displayName":"Dan Hugo","mailbox":"dhugo@netscape.com"}]},"from":{"class":"mailcore::Address","displayName":"Lisa Repka","mailbox":"repka@netscape.com"},"extraHeaders":{"Return-Path":"<repka@netscape.com>","Content-Type":"application\/x-pkcs7-mime; name=\"smime.p7m\"","MIME-Version":"1.0","X-Mozilla-Status":"0005","Content-Disposition":"attachment; filename=\"smime.p7m\"","Content-Transfer-Encoding":"base64","X-Mailer":"Mozilla 3.01 (X11; I; IRIX 6.2 IP22)","Received":"from r2d2.mcom.com ([205.217.237.47]) by dredd.mcom.com\u000a          (Netscape Mail Server v2.02) with ESMTP id AAA14844;\u000a          Sun, 23 Mar 1997 23:12:07 -0800","Content-Length":"10236","Organization":"Netscape Communications Corporation"},"date":"859187516","sender":{"class":"mailcore::Address","mailbox":"repka@netscape.com"},"messageID":"3336293C.1A98A9A9@netscape.com","receivedDate":"859187516","subject":"testing out some new stuff","class":"mailcore::MessageHeader"},"class":"mailcore::MessageParser","mainPart":{"partType":"single","uniqueID":"0","mimeType":"application\/x-pkcs7-mime","class":"mailcore::Attachment","filename":"smime.p7m","attachment":"1"}}