Exchange 2007 receiving NDR only when forwarding messages from the Sent folder in outlook

Posted on 2010-09-02
Medium Priority
Last Modified: 2013-11-30
We have a Server 2008 R2 box running Exchange 2007. we are also using a Mail foundry Spam filter. We have a few users that receive NDR's when trying to forward from their sent box.

Any help as to why this is happening would be great.

The NDR is as follows:

An error occurred while trying to deliver this message to the recipient's e-mail address. Microsoft Exchange will not try to redeliver this message for you. Please try resending this message, or provide the following diagnostic text to your system administrator.

 The following organization rejected your message: mx.ccgtech.net.

Sent by Microsoft Exchange Server 2007

Diagnostic information for administrators:

Generating server: (removed for security)

mx.ccgtech.net #554 Message failed ##

Original message headers:

Received: from (Removed for security) ([fe80::2ce8:8a72:18b1:3178]) by
 Server Name here ([fe80::5f9:962c:956c:519%18]) with mapi; Thu, 2 Sep 2010
 08:40:14 -0700
From: user@domain.com
To: Receiver@domain.com
Importance: high
Disposition-Notification-To: User@domain.com
Date: Thu, 2 Sep 2010 08:40:12 -0700
Subject: PO#9926391 SIG HOL SET
Thread-Topic: PO#9926391 SIG HOL SET
Thread-Index: ActKtFirieIJxwPiRlObk8BFX3GQXw==
Message-ID: <F9CF48887616994B9636E29CCEAB75F60126B4202621@server.domain.local
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: yes
acceptlanguage: en-US
Content-Type: multipart/mixed;
MIME-Version: 1.0

Question by:TommyCasanova
LVL 28

Accepted Solution

sunnyc7 earned 2000 total points
ID: 33596245
mx.ccgtech.net #554 Message failed ##

>> is this your LAN domain or your internet facing domain ?

from your domain controller, please run this.
dcdiag /v /e /TEST:DNS > c:\dcdiag.txt

go here

Test for inbound / outbound SMTP
Please post back results.


Author Comment

ID: 33597394
It is internet facing. Mailfoundry Spam filter
Both inbound and outbound succeeded yesterday and today using www.testexchangeconnectivity.com 

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