public function sendUpdateEmailConfirmation(UserInterface $user, $confirmationUrl, $toEmail)
    {
        $template = $this->parameters['template']['email_updating'];
        $fromEmail = $this->parameters['from_email']['confirmation'];
        $context = array(
            'user' => $user,
            'confirmationUrl' => $confirmationUrl,
        );

        $this->sendMessage($template, $context, $fromEmail, $toEmail);
    }