single-email-post-template.php
Source code
<?php
/**
* This file is part of the MailPoet Email Editor package.
* Template canvas file to render the emails custom post type.
*
* @package MailPoet\EmailEditor
*/
// get the rendered post HTML content.
$template_html = apply_filters( 'mailpoet_email_editor_preview_post_template_html', get_post() );
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo $template_html;