public function drupalSendsMail(TableNode $fields)
    {
        $mail = [
        'body' => $this->getRandom()->name(255),
        'subject' => $this->getRandom()->name(20),
        'to' => $this->getRandom()->name(10) . '@anonexample.com',
        'langcode' => '',
        ];
        foreach ($fields->getRowsHash() as $field => $value) {
            $mail[$field] = $value;
        }
        $this->getDriver()->sendMail($mail['body'], $mail['subject'], $mail['to'], $mail['langcode']);
    }