Thunderbird: use MS Exchange address book

Thunderbird with LDAP, instruction.

It works fine on mine(under vpn):

Directory server property

General

Name: reveredata (or whatever you like)
Hostname: <servername>.<domain>.local
Base DN: OU=Users,OU=MyBusiness,DC=<Domain>,DC=local
Port number: 389
Bind DN: <domain>\<user name>
Use secure connection (SSL): not checked

Advanced

Don't return more than: 200 results
Scope: Subtree
Search filter: (objectclass=person)
Login method: Simple