{"header":{"to":{"class":"mailcore::Array","items":[{"class":"mailcore::Address","mailbox":"nsb@thumper.bellcore.com"}]},"from":{"class":"mailcore::Address","displayName":"Bob Kummerfeld","mailbox":"bob@cs.su.oz.au"},"extraHeaders":{"Return-Path":"<bob@sarad.cs.su.oz.au>","MIME-Version":"1.0","Content-Transfer-Encoding":"base64","Received":"from thumper.bellcore.com by greenbush.bellcore.com (4.1\/4.7)\u000a\u0009id <AA01648> for nsb; Fri, 29 Nov 91 07:13:33 EST","Content-type":"audio\/basic"},"date":"3847176813","messageID":"9111291211.AA11898@thumper.bellcore.com","receivedDate":"3847176813","subject":"just testing...","class":"mailcore::MessageHeader"},"class":"mailcore::MessageParser","mainPart":{"partType":"single","uniqueID":"0","mimeType":"audio\/basic","class":"mailcore::Attachment"}}