Some time smtp service returns the message sent with "delivery failure notification", even everything is right with email address it returned the message with:<BR>-----------------------------<BR>Reporting-MTA: dns;<BR>Received-From-MTA: dns;<BR>Arrival-Date: Sat, 28 Apr 2001 16:50:16 +0530<BR><BR>Final-Recipient: rfc822;<BR>Action: failed<BR>Status: 5.5.0<BR>----------------------------<BR>Here one thing is to be noted that is existing but doesn&#039;t onto global dns.<BR>Is this the reason for message delivery failure?<BR>I could&#039;t find out why my web server is sending dns as whereas it should be only.<BR>Pl. help, what could be worng?<BR><BR>Regards<BR><BR>Kamal