Agile Tortoise
Greg Pierce’s blog
« PIL on Panther Panther Server mail services and Active Directory »
RE: Plone, Active Directory authentication, Mac OS X
One more note, go to the LDAP schema tab in the LDAPUserFolderExt and map Active Directory’s “mail” attribute to Plone’s “email” attribute so you don’t have to manually set user’s email addresses. That’s assuming, of course, you’ve bothered to enter email address in your AD.