--- mod/forum/lib.php_original	2012-09-27 19:20:34.000000000 +0200
+++ mod/forum/lib.php	2012-10-11 16:39:29.000000000 +0200
@@ -628,6 +628,13 @@
                 $eventdata->component        = 'mod_forum';
                 $eventdata->name             = 'posts';
                 $eventdata->userfrom         = $userfrom;
+		
+		//Patch for MDL-29534. If forum_replytouser param in forum module is unchecked send mail using the noreplyaddress
+		//overriding the maildisplay user settig to 0 = "Hide my email address from everyone"
+	        //by: marcoblancas 11/10/2012
+	        //tested on: 2.2.4
+	        if (!$CFG->forum_replytouser) $userto->maildisplay=0;
+
                 $eventdata->userto           = $userto;
                 $eventdata->subject          = $postsubject;
                 $eventdata->fullmessage      = $posttext;