The problem is i am able to connect to the remote location also i am able to retrieve the message headers but i am unable to get the return path tag in the header which is a critical issue in case of my project as seen below

Return-path: Envelope-to: test@atomictattoos.com Delivery-date: Fri, 17 Apr 2009 00:49:06 -0500 Received: from atomicta by serv01.siteground141.com with local-bsmtp (Exim 4.69) (envelope-from ) id 1Lugwk-0004Wn-55 for test@atomictattoos.com; Fri, 17 Apr 2009 00:49:06 -0500 X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on serv01.siteground141.com X-Spam-Level: ** X-Spam-Status: No, score=3.0 required=8.0 tests=HTML_MESSAGE,RDNS_NONE, SPF_PASS,TVD_SPACE_RATIO

as seen above return path is missing

The process that i follow is

$mail = new Zend_Mail_Storage_Pop3(array('host' => 'mail.atomictattoos.com',
             'user' => 'test@atomictattoos.com',
            'password' => 'test'));
echo $mail->getRawHeader(1);
            foreach ($mail as $messageNum => $message) {

$header=$message->getHeaders();
print_r($header);

}

Kindly help