Office Communicator "...because the required security is not in place on the server" RRS feed

  • Question


    I've seen plenty of posts on DL (distribution list) expansion...but i cannot seem to get our implementation working!  Funny thing is, I had it working at one time...prior to setting up external access...now it doesnt work!   It just returns the error message mentioned in the subject of this thread.


    "Communicator cannot connect to the server becasue the required security is not in place on the server.  Contact your system admin...."


    Anything helps!  Please advise.

    Wednesday, September 17, 2008 8:29 PM

All replies

  •  JRizo wrote:
    ...prior to setting up external access...


    Can you clearify whether it's no longer working for all users, or just external users?  DL expansion only works for external users if an HTTP Reverse Proxy connection is setup, but if you are simply talking about internal users then it appears that the configuration changed some with the recent Edge deployment.

    Wednesday, September 17, 2008 8:50 PM
  • Jeff,


    The expansion does not work for any users at this time.

    Thursday, September 18, 2008 12:50 PM