usefor-article-03 February 2000

6.10.  Archive

   This optional header is a signal to automatic archival agents on
   whether this article is available for long-term storage.

      Archive-content     = [CFWS] ("no" | "yes" ) [CFWS]
      Archive-header-parameter
                = Filename-token "=" value
                  ; for USENET-header-parameters see 4.1
      Filename-token      = [CFWS] "filename" [CFWS]

   Agents which see "Archive: no" MUST NOT keep the article past the
   Expires date. "Archive: yes" merely confirms what is already the
   default state. The optional Filename parameter MAY then be used to
   suggest a filename under which the article should be archived.
   Further extensions to this standard may provide additional parameters
   for administration of the archiving process.