3 Replies Latest reply on Sep 2, 2016 7:20 AM by jay

    Error connecting UC 6.0 to Exchange Server via MAPI

    jean_maurice New Member

      Hello I have installed the latest UC server and we internally run the latest version of Exchange Server.

      I am having an error when connecting to exchange. error isas follows:


      Warning: Open mailbox Failed

      Description: System Error


      failed to perform MAPI logon (hr=0x80040111)


      Can anyone help out on this ?