troubleshooting Question

Exchange 2007 - Users can send email outside but not internally

Avatar of trath
trath asked on
37 Comments1 Solution1251 ViewsLast Modified:
I installed a new exchange 2007 domain and they can email outside their company but anyone on the inside they cannot send email to. The message just gets kiked back to them saying "This recipient e-mail address was not found in the recipient e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the recipient e-mail address and try resending this message, or provide the following diagnostic text to your system administrator"

Diagnostic information for administrators:
Generating server: ortho1.siortho.local
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
Original message headers:
Received: from ortho1.siortho.local ([]) by ortho1.siortho.local
 ([]) with mapi; Mon, 13 Aug 2007 11:15:14 -0600
Content-Type: application/ms-tnef; name="winmail.dat"
Content-Transfer-Encoding: binary

To: "', Dr. Rolandooo'"
Date: Mon, 13 Aug 2007 11:15:13 -0600
Subject: test 2
Thread-Topic: test 2
Thread-Index: AcfdzYLNnttZo8RaQpuxi9r7v8OsPw==
Message-ID: <983D2594A1460744A342FA62191F625F0497862E@ortho1.siortho.local>
Accept-Language: en-US
Content-Language: en-US
X-MS-TNEF-Correlator: <983D2594A1460744A342FA62191F625F0497862E@ortho1.siortho.local>
MIME-Version: 1.0

Join the community to see this answer!
Join our exclusive community to see this answer & millions of others.
Unlock 1 Answer and 37 Comments.
Join the Community
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 37 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros