My server (9.0.1 FP8) is setup to authenticate web users to Active Directory via LDAP Directory Asssistance. This works fine for Web pages. But IMAP clients (Outlook) will only authenticate using the locally set Internet Password in the Person document. I have Internet Site documents setup for all protocols. I have also seen this technote http://www-01.ibm.com/support/docview.wss?uid=swg21700969 and have set the parameter in the notes.ini file. Any more ideas?