public function _setup_smtp_settings( \PHPMailer $phpmailer ) {
		$phpmailer->Host = 'mailtrap.io';
		$phpmailer->Port = $this->config['port'];
		$phpmailer->Username = $this->config['username'];
		$phpmailer->Password = $this->config['password'];
		$phpmailer->SMTPAuth = true;
		$phpmailer->SMTPDebug = 1;

		$phpmailer->IsSMTP();
	}