Cant send/receive mail within domain -Can only receive mail from outside domain.

Earlier in the morning I set up journaling on the Exchange 2007 server. I watched as mail came piling into the Journal account.

Later on in the day, I noticed e-mail inside the domain stopped working! We could only receive mail from outside the domain. Im not sure but we MAY also be able to send outside as well. But no communication inside our own domain!

I and a couple other users got 100+ of the same errror message delivered to our inbox sometime after..

Delivery has failed to these recipients or distribution lists:

MyEmailAddress@budbeach.com
The e-mail system had a problem processing this message. Microsoft Exchange will not try to redeliver this message for you. Please provide the following diagnostic text to your system administrator.

  _____  

Sent by Microsoft Exchange Server 2007







Diagnostic information for administrators:

Generating server: SPUD.budbeach.local

MyEmailAddress@budbeach.com
#550 5.6.0 STOREDRV.Submit: The Microsoft Exchange Information Store service reported an error. The following information should help identify the cause of this error: "MapiExceptionCallFailed:16.18969:B7000000, 17.27161:00000000FE000000000000000000000000000000, 255.23226:666F3A20, 255.27962:22000000, 255.17082:05400080, 0.16737:15000000, 4.21921:05400080, 255.27962:FA000000, 255.1494:00000000, 255.26426:22000000, 6.21970:0F010480020176670F010480, 6.21970:0F0104800201960E0F010480, 6.21970:0F0104800B0008670F010480, 6.21970:0F0104800201960E0F010480, 6.21970:0F010480020176670F010480, 0.25394:0F010480, 0.19506:0F010480, 0.27698:0F010480, 4.11285:05400080, 4.1213:05400080, 4.7897:05400080, 4.6222:05400080, 255.1750:0F010480, 255.27962:07000000, 255.17082:B9040000, 0.26465:B9040000, 4.21921:B9040000, 255.27962:FA000000, 255.1494:FA000000, 255.26426:07000000, 255.1750:09000000, 0.26849:BA060000, 255.21817:B9040000, 0.20385:B9040000, 4.28577:05400080, 0.32001:0F010480, 4.29953:05400080". ##

Original message headers:

Received: from SPUD.budbeach.local ([10.1.13.12]) by SPUD.budbeach.local
 ([10.1.13.12]) with mapi; Wed, 30 Jul 2008 16:45:00 -0400
MIME-Version: 1.0
Content-Type: text/plain
Date: Wed, 30 Jul 2008 16:45:00 -0400
Message-ID: <34FE200CC45CF245B5171412D3D469D3074FBD0C10@SPUD.budbeach.local>
Subject: Autocopy report


Please hellp me fix this.
Thanks