Help removing an AD connector between Exchange 2003 and Exchange 5.5

This falls under the heading of "no good deed goes unpunished."

I started working for a small company that uses Exchange for internal e-mail - they use a separate POP3 account for internet mail.  Internal (exchange) e-mail addresses are name@city.company.com; POP3 addresses are name@company.com.  They upgraded from Exchange 5.5 to Exchange 2003 a while ago and moved all  the mailbox stores (about 25 or so) over to the Exchange 2003 server.  They left the AD connector between the 5.5 box and the 2003 box in place.

The person responsible for doing all this is long gone.

Someone in management asked if the Exchange 2003 box could be changed so that it could host 'company.com', and that everyone's exchange e-mail domain be changed from 'city.company.com' to 'company.com'.

I'm not an Exchange expert, but I am one of the more technically proficient staff members.  I accidentally said I'd take a look before I knew what I was getting myself into.  WHAT WAS I THINKING?!

Here's what I discovered -- the Exchange 5.5 box was an NT4 server acting as a BDC, they were running Active Directory in mixed mode; PDC was running Windows 2000.  After they migrated the mailboxes to the Exchange 2003 box, they removed the NT4 box from the network, deleted the NT4 computer's account from Active Directory and set Active Directory to run in Windows 2000 mode.

They didn't remove Exchange 5.5 and they they never removed the AD connector between the Exchange 2003 and Exchange 5.5 system!  Obviously, since the NT4 box isn't on the network, I can't even look at the properties of the AD connector any longer, let alone delete it.  Since the Active Directory was changed to Windows 2000 mode, I can't reconnect the NT4 box to the domain.  The Exchange 2003 server is running Windows Server 2003 R2 (if that makes a difference).

How do I get rid of the remnants of Exchange 5.5 in this scenario?  Is it even possible?

Thanks in advance,
-- Jim
LVL 1
James St. JohnCTOAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Brad HeldCommented:
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
James St. JohnCTOAuthor Commented:
bradheld -- thanks for the quick reply, but unfortunately, both servers were in the same domain forest, so the knowledgebase article doesn't apply.
0
James St. JohnCTOAuthor Commented:
The KB article you referenced did not directly apply to my issue, but another link in that article did...
How to Remove the Last Exchange Server 5.5 Computer from an Exchange Server 2003 Administrative Group
http://support.microsoft.com/default.aspx?kbid=822450&product=exch2003


0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Exchange

From novice to tech pro — start learning today.