Header field: Obsoletes

Reference message to be replaced

Applicable protocol:
Mail (http://www.rfc-editor.org/rfc/rfc2822.txt)
Status:
obsolete
Author/Change controller:
IETF (mailto:iesg@ietf.org)
Internet Engineering Task Force.
Specification document(s):
http://www.rfc-editor.org/rfc/rfc1327.txt
Related information:
Reference to a previous message being corrected and replaced. Compare to 'Supersedes:' used in Usenet News. Introduced by RFC 1327, and subsequently renamed by RFC 2156 to 'Supersedes'.