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Thread ID: 83240 2007-09-25 01:56:00 Hidden DL Members in Exchange Server 2003 Bozo (8540) Press F1
Post ID Timestamp Content User
594623 2007-09-25 01:56:00 I have a problem when installing Exchange Server 2003.
When i run the DomainPrep i get the following error:

"The domain "TestDomain.com" has been identified as an insecure domain for
mail-enabled groups with hidden DL membership. Hidden DL membership will be
exposed to members of the built-in "Pre-Windows 2000 Compatible Access"
security group. This group may have been populated during the promotion of
the domain with the intent of allowing permissions to be compatible with
pre-Windows 2000 servers and applications. To secure this domain, remove any unnecessary members of this group."

I have been looking on the Microsoft website, and extensively on google.
I have found other people with the same problems, but I havn't been able to find a solution that works.

Any help would be greatly appreciated.
Bozo (8540)
594624 2007-09-25 04:39:00 These are Distribution Lists right?! Is this the only Exc Server?

Have you read this support.microsoft.com
SolMiester (139)
594625 2007-09-25 04:56:00 Yes, and yes. (Have other servers replicating etc, but isn't an issue with Exch)
Had read other articles similar, but that one summed up everything else that I had read.
Cheers!
Bozo (8540)
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