def user_registered_cb(user, **kwargs):
    siteconfig = SiteConfiguration.objects.get_current()

    if siteconfig.get('mail_send_new_user_mail'):
        mail_new_user(user)
Check the access level of the given player to the given world and
dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/notifications/email.py/user_registered_cb--crossover with--dataset/ETHPy150Open erkyrath/tworld/lib/two/execute.py/scope_access_level