使用wp_mail而不加载主题

I'm doing a integrating between two sites using cron on linux and i need to use wp_mail to send an email. So i'm using the wordpress recommendation to integrate

<?php 
    /* Short and sweet */
    define('WP_USE_THEMES', false);
    require('./wp-blog-header.php');
?>

wp_mail won't work on the entire script using this integration option, I read that has something about the action plugins_loaded that only is loaded with the templates.

I cant find a way to load only the necessary plugins on this page to send the e-mail.

thanks.

use from your theme

<?php      
    require('../../wp-load.php');
?>

hope it will work..