{"draft":"","doc_id":"RFC0577","title":"Mail priority ","authors":["D. Crocker"],"format":["ASCII","PDF","HTML"],"page_count":"2","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"October 1973","keywords":["  "],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC0577","errata_url":null}