--- message.el	2002/12/29 18:33:35	6.266
+++ message.el	2002/12/30 15:15:00
@@ -5932,7 +5950,9 @@
 (defcustom message-completion-alist
   (list (cons message-newgroups-header-regexp 'message-expand-group)
 	'("^\\(Resent-\\)?\\(To\\|B?Cc\\):" . message-expand-name)
-	'("^\\(Reply-To\\|From\\|Disposition-Notification-To\\|Return-Receipt-To\\):" 
+	'("^\\(Reply-To\\|From\\|Mail-Followup-To\\|Mail-Copies-To\\):" 
+	  . message-expand-name)
+	'("^\\(Disposition-Notification-To\\|Return-Receipt-To\\):" 
 	  . message-expand-name))
   "Alist of (RE . FUN).  Use FUN for completion on header lines matching RE."
   :group 'message