Delivery Status Notification

  • From: "Mohammed Naimathullah Siddiqui" <mailnaimathullah@xxxxxxxxx>
  • To: <exchangelist@xxxxxxxxxxxxx>
  • Date: Sun, 9 Oct 2005 10:48:25 +0300



We exchange 2003 server on windows 2003, when ever sending e-mails outside
we are receiving these replies.


 The following recipient(s) could not be reached:


      'mohammad.malki@xxxxxxxxxx' on 10/9/2005 10:41 AM

            There was a SMTP communication problem with the recipient's
email server.  Please contact your system administrator.

            < #5.5.0 smtp;550 Denied by policy:
Sender is listed on DNS-based RBL.>



Can any one help in this.





Other related posts: