-;;; @@ for Gnus
-;;;
-(add-hook 'news-reply-mode-hook (function my-sc-overload-hook))
-(add-hook 'gnews-ready-hook (function my-sc-overload-hook))
+ ;; @@ for RMAIL, PCMAIL, GNUS
+ ;;
+ (add-hook 'mail-setup-hook (function my-sc-overload-hook))
+
+ ;; @@ for Gnus
+ ;;
+ (add-hook 'news-reply-mode-hook (function my-sc-overload-hook))
+ (add-hook 'gnews-ready-hook (function my-sc-overload-hook))