At least one user is getting this error message in Outlook: "Task 'SharePoint' reported error (0x00040102): 'Outlook cannot connect to the SharePoint list (Companyweb - Calendar). The server may not be reachable from your location. ... An error occured connecting to http://
companyweb. A connection to https://remote.domain.com:987, an alternate Web address for the SharePoint site, will be attempted."
SharePoint is not configured on the server.