opt_out.py: allow spam filtered accounts

scripts/opt_out.py

@@ -141,7 +141,7 @@ def run():
         user.manual_opt_out = False
         user.put()
 
-    assert not user.status, user.status
+    # assert not user.status, user.status
 
     # give AS1 delete activity to receive
     delete_base_id = user.web_url() if from_proto is Web else user_id