[{"draft":"","doc_id":"RFC0539","title":" Thoughts on the mail protocol proposed in RFC 524 ","authors":["D. Crocker","J. Postel"],"format":["ASCII","HTML"],"page_count":"3","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"July 1973","keywords":["  "],"obsoletes":[""],"obsoleted_by":[""],"updates":[""],"updated_by":[""],"see_also":[""],"doi":"10.17487\/RFC0539","errata_url":null}]