Alternative content available

Applicable protocol:: MIME (http://www.rfc-editor.org/rfc/rfc2045.txt)
Status:: work-in-progress
Author/Change controller:: IETF (mailto:iesg@ietf.org)
Internet Engineering Task Force.
Specification document(s):: http://www.rfc-editor.org/rfc/rfc3297.txt
Related information:: Information about the media features of alternative content formats available for the current message.