{"draft":"draft-vaudreuil-1893bis-03","doc_id":"RFC3463","title":" Enhanced Mail System Status Codes ","authors":["G. Vaudreuil"],"format":["ASCII","HTML"],"page_count":"16","pub_status":"DRAFT STANDARD","status":"DRAFT STANDARD","source":"IETF - NON WORKING GROUP","abstract":" This document defines a set of extended status codes for use within the mail system for delivery status reports, tracking, and improved diagnostics.  In combination with other information provided in the Delivery Status Notification (DSN) delivery report, these codes facilitate media and language independent rendering of message delivery status.  [STANDARDS-TRACK]","pub_date":"December 2002","keywords":["[EMS-CODE|d]","simple","mail","transfer","protocol","SMTP"],"obsoletes":["RFC1893"],"obsoleted_by":[],"updates":[],"updated_by":["RFC3886","RFC4468","RFC4865","RFC4954","RFC5248"],"see_also":[],"doi":"10.17487\/RFC3463","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc3463"}