Hi Experts. I've asked this question before but cannot get a reply. I have created standard distribution lists in Exchange. When I create an LDAP Address Book in Outlook and point it to Exchange, I can see the Distribution Lists I created but they do not contain the email addresses of the members in the Distribution List. So when I add them to the "To" list, I just get the email address of the Distribution List. I think I need a custom search string in Outlook but cannot solve it. Any help appreciated.