We have some users using Evolution clients to access their email on an Exchange 2003 server. This worked fine under Exchange 5.5, but after upgrading, they no longer can use LDAP for directory services. I have searched M$ site, googled, searched these archives, emailed the Evolution list and have gotten no where. Any help would be appreciated. -- Edward M. Croft Sr. Systems Engineer Open Ratings, Inc. 200 West Street Waltham, MA 02451-1121