Matthew Feldt was kind enough to put up a guide explaining how to set up OpenLDAP as an addressbook compatible with Evolution and Microsoft Outlook.
Please visit his page here : http://www.feldt.com/work/projects/openLDAP/
A mirror of his page is available here : http://blog.wains.be/mirrors/feldt.com/
The guide works for CentOS/RHEL 4.4.
Thanks Matthew for that very well written howto !
For your information, LDAP support in Outlook is terrible. No autocompletion available.. pretty much like IMAP support.. “terrible on purpose” (tm)