* gnus/nnmail.el (nnmail-fancy-expiry-target): Also bind mail-dont-reply-to-names

lisp/gnus/ChangeLog

 2013-05-30  Glenn Morris  <rgm@gnu.org>
+	* nnmail.el (nnmail-fancy-expiry-target):
+	Also bind mail-dont-reply-to-names.
+
 	* spam-stat.el (spam-stat-save):
 	No need to tweak font-lock in temp buffers.

lisp/gnus/nnmail.el

@@ -1952,8 +1952,10 @@ If TIME is nil, then return the cutoff time for oldness instead."
        ((and (equal header 'to-from)
 	     (or (string-match (cadr regexp-target-pair) from)
 		 (and (string-match (cadr regexp-target-pair) to)
-		      (let ((rmail-dont-reply-to-names
-			     (message-dont-reply-to-names)))
+		      (let* ((mail-dont-reply-to-names
+			      (message-dont-reply-to-names))
+			     (rmail-dont-reply-to-names ; obsolete since 24.1
+			      mail-dont-reply-to-names))
 			(equal (if (fboundp 'rmail-dont-reply-to)
 				   (rmail-dont-reply-to from)
 				 (mail-dont-reply-to from)) "")))))