{"draft":"draft-ietf-conneg-content-features-03","doc_id":"RFC2912","title":" Indicating Media Features for MIME Content ","authors":["G. Klyne"],"format":["ASCII","HTML"],"page_count":"11","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Content Negotiation","abstract":" This memo defines a Multipurpose Internet Mail Extensions (MIME) ' Content-features:' header that can be used to annotate a MIME message part using this expression format, and indicates some ways it might be used.  [STANDARDS-TRACK]","pub_date":"August 2000","keywords":["[--------|p]","multipurpose","mail extensions","tag","format"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC2912","errata_url":null}