Delivery Status Notification

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

Hi,

 

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.

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

 

 

Can any one help in this.

 

Regards,

Siddiqui

Delivery Status Notification

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