Userena currently comes with two commands. cleanexpired for cleaning out the expired users and check_permissions for checking the correct permissions needed by userena.
Search for users that still haven’t verified their e-mail address after USERENA_ACTIVATION_DAYS and delete them. Run by
./manage.py clean_expired
This command shouldn’t be run as a cronjob. This is only for emergency situations when some permissions are not correctly set for users. For example when userena get’s implemented in an already existing project. Run by
./manage.py check_permissions