'Update sensor without throttle.'

def update_nothrottle(self, dummy=None):

    self._data.update_no_throttle()
    if (self._email not in self._data.data):
        track_point_in_time(self._hass, self.update_nothrottle, (dt_util.now() + MIN_TIME_BETWEEN_FORCED_UPDATES))
        return
    if (self._email in self._data.data):
        self._state = len(self._data.data[self._email])
        self.schedule_update_ha_state()
