code: public function sendEmail()
  	{
  		/* @var $user User */
  		$user = User::findOne([
  			'status' => User::STATUS_ACTIVE,
  			'email' => $this->email,
  		]);
  
  		if ($user) {
  			$user->generatePasswordResetToken();
  			if ($user->save()) {
  				return \Yii::$app->mailer->compose('@auth/views/mail/passwordResetToken', ['user' => $user])
  										 ->setFrom([\Yii::$app->getModule('auth')->supportEmail => \Yii::$app->name])
  										 ->setTo($this->email)
  										 ->setSubject(Yii::t('auth.reset-password', 'Password reset for {name}', ['name' => \Yii::$app->name]))
  										 ->send();
  			}
  		}
  
  		return false;
  	}
docs: Sends an email with a link, for resetting the password.
  
  @return boolean whether the email was send