public static function fetchMessage($email)
{
do {
$mailClient = new MailinatorHelper(Constants::VIRGIL_MAILINATOR_TOKEN);
$messages = $mailClient->fetchInbox($email);
$message = array_pop($messages);
$messageContent = $mailClient->fetchMail($message['id']);
preg_match('/<b style="font-weight: bold;">([0-9a-z]{6})<\\/b>/i', $messageContent['parts'][0]['body'], $matches);
$message = trim($matches['1']);
} while (empty($message));
return $message;
}
