Our company has one central Exchange 2007 server and two Exchange 2003 servers. We have a problem when a new Distro list is created. I have tried the following things:
For the 1st list (FRIT PSG) list, I created a Universal distro list with the ADUC on the Exchange 2007 server. After, the list did show in the Global Address Book, but no members were visible nor was the list editable.
The next day, I used Exchange 2007 Management Console and imported the "Existing Group" as a distribution group. This process was successful and the members of the list did then show in the GAL. However, the users sending to the list were still getting undeliverable notices.
The 2nd list (FRUK PSG) I created the distro list exclusively with the 2007 EMC. Again the creation of the list was successful. But, when a mail is sent to the list from an Outlook client it is undeliverable.
The Outlook Client:
We have a mix of Outlook 2003 and Outlook 2007 clients. As 70% of our users are mobile, we use Cached Mode for all Outlook Clients.
If you send a mail to the either Distro List from Outlook Web Access then the message is delivered without error.
The Undeliverable Message:
Delivery has failed to these recipients or distribution lists:
The recipient's e-mail address was not found in the recipient's e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the e-mail address and try resending this message, or provide the following diagnostic text to your system administrator.
Sent by Microsoft Exchange Server 2007
Diagnostic information for administrators:
Generating server: xmail.fanucrobotics.eu
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
Original message headers:
Received: from xmail.fanucrobotics.eu ([172.23.0.222]) by xmail
([172.23.0.222]) with mapi; Mon, 17 Nov 2008 11:59:47 +0100
Content-Type: application/ms-tnef; name="winmail.dat"
From: "Mullen, Mark" <firstname.lastname@example.org>
To: FRUK PSG
Disposition-Notification-To: "Mullen, Mark" <email@example.com>
Date: Mon, 17 Nov 2008 11:59:56 +0100