@auth_signals.unconfirmed_user_created.connect
def queue_no_addon_email(user):
 mails.queue_mail(to_addr=user.username, mail=mails.NO_ADDON, send_at=(timezone.now() + settings.NO_ADDON_WAIT_TIME), user=user, fullname=user.fullname)

@ auth_signals . unconfirmed_user_created . connect def queue_no_addon_email ( user ) : mails . queue_mail ( to_addr = user . username , mail = mails . NO_ADDON , send_at = ( timezone . now ( ) + settings . NO_ADDON_WAIT_TIME ) , user = user , fullname = user . fullname )
queue an email for user who has not connected an addon after settings .