+@item message-cite-articles-with-x-no-archive
+@vindex message-cite-articles-with-x-no-archive
+\e$BHs\e(B-@code{nil} \e$B$@$C$?$i!"\e(B@samp{X-No-Archive} \e$B$r@_Dj$7$?5-;v$+$i0zMQ$5$l$?\e(B
+\e$B%F%-%9%H$r<h$j=|$-$^$;$s!#$3$NJQ?t$,%;%C%H$5$l$F$$$J$/$F$b!"\e(B
+@code{undo} \e$B$N%-!<A`:n$r9T$J$&$3$H$K$h$C$F<h$j=|$+$l$?0zMQ$5$l$?%F%-%9%H\e(B
+\e$B$r85$KLa$9$3$H$,$G$-$^$9!#\e(B
+