cakephp2-php8/app/View/Emails/html/default.ctp

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 * @link          https://cakephp.org CakePHP(tm) Project
 * @package       app.View.Emails.html
 * @since         CakePHP(tm) v 0.10.0.1076
 * @license       https://opensource.org/licenses/mit-license.php MIT License
 */
?>
<?php
$content = explode("\n", $content);

foreach ($content as $line):
	echo '<p> ' . $line . "</p>\n";
endforeach;
?>