Problems with Active Directory / LDAP

Running WIndows 2000 Mixed on a 2003 Domain Controller.

The full domain is forcom.fortner.net

I have tried every configuration on Openfire and can’t get it to work, unfortunatley test never seems to work either so I go all the way through to the last screen when I enter an administrator name, that test fails.

AM I missing something obvious?

Thanks everybody!

Sorted this out, used proper email address (administrator@domain.com) instead of AD style (CN=Administator) and it worked.