Add logging for pwreset 403s

mailman_api/mailman.py

@@ -109,6 +109,8 @@ def pwreset():
     m = MailList.MailList(list_name, 0)
 
     if not g.sso_is_admin and not (g.current_user in m.owner):
+        app.logger.error('pwreset: %s is not an admin of %s (owners: %s)',
+            g.current_user, list_name, m.owner)
         abort(403)
 
     _run([