I have an Active Directory setup which was upgraded from NT4 Domain. The last
NT4 Server holds the Exchange 5.5 Server with all mailboxes. The server has
Exchange SP4 and Windows NT SP6a.
Domain Migrated fine, and all tools ran ok. Netdiag, DCDiag, etc.
Running ADC checks and get to step 3 when I receive an error.

<code>0XC00000B5</code>
<errormessage>Could not bind to the Microsoft Exchange Directory server
Exchsrvr. The Microsoft Exchange Server computer does not
respond.</errormessage>
</error>

Any ideas? DNS is pointing to new DNS server, and I can ping the exchange5.5
box via dns name no problem. Also do an nslookup on the 5.5 server and it
comes back ok, with the name server being the internal DNS server.

?
Regards
Chris