<snip> yeah I can send to the SMTP server of my ISP, but no where else. </snip> If you can send to the smtp server then your ISP should deliver the email. If you have not filled in the sendmail_from var in the php.ini correctly, they cannot send back a mail saying there was a problem with the delivery. ************************ This message has been delivered to the Internet by the Revenue Internet e-mail service ************************* -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php