note 26590 added to ref.mail

I met a strange problem. I am using mail() to send mail to a autoresponder with vistors email address so that the autoresponder will send the visotr followup mails. But the problem is the autoresponder always recognize the senders address as <apache@ensim.needlesoft.com>, I tried to send mail directly to the responder using email client, it works fine. I then tried mail() to send the same mail to me, the From and To field are also OK. What's the problem? I tried all the above snips and none of them solved it. Can anyone help? Here is my code: //$name is user's name from FORM, $email is user's email from FORM $headers .= "MIME-Version: 1.0\r\n"; $headers .= "Content-type: text/html; charset=iso-8859-1\r\n"; $headers .= "From: ".$name." <".$email.">\r\n"; $headers .= "To: ".$autorespondermail." <".$autorespondermail.">\r\n"; $headers .= "Reply-To: ".$name." <$email>\r\n"; $headers .= "X-Priority: 1\r\n"; $headers .= "X-MSMail-Priority: High\r\n"; $headers .= "X-Mailer: Just My Server\r\n"; $headers .= "Return-Path: $email\r\n"; $headers .= "Return-Receipt-To: $email\r\n"; mail($autorespondermail,"subscribe","subscribe",$headers); -- http://www.php.net/manual/en/ref.mail.php http://master.php.net/manage/user-notes.php?action=edit+26590 http://master.php.net/manage/user-notes.php?action=delete+26590 http://master.php.net/manage/user-notes.php?action=reject+26590