--- a/web/views/massmailing.py	Fri Jul 02 19:14:48 2010 +0200
+++ b/web/views/massmailing.py	Mon Jul 05 12:04:32 2010 +0200
@@ -22,7 +22,7 @@
 
 import operator
 
-from cubicweb.selectors import (implements, authenticated_user,
+from cubicweb.selectors import (is_instance, authenticated_user,
                                 adaptable, match_form_params)
 from cubicweb.view import EntityView
 from cubicweb.web import (Redirect, stdmsgs, controller, action,