The requested page cannot be accessed because the related configuration data for the page is invalid.Ĭonfig Error Cannot read configuration file due to insufficient permissionsĬonfig File \\?\C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\ma pi\web.con fig HTTP Error 500.19 - Internal Server Error X-CasErrorCode: MailboxGuidWithDomainNotFo und For more information, see Additional Details.Ī Web exception occurred because an HTTP 400 - BadRequest response was received from Unknown. Error logs are included below in the following order: 1.) Remote Connectivity Analyzer (Exchange Activesync )Īn ActiveSync session is being attempted with the server.Įrrors were encountered while testing the Exchange ActiveSync session.Īttempting to send the OPTIONS command to the server.
I changed the permissions in the config file mentioned below, adding read permissions to the IIS-IUSRS user and that seemed to completely broke the site at Īny help would be greatly appreciated. The errors are below and I've even checked the following link but my config is different than this post.
I've checked and re-checked the virtual directories and IIS settings, comparing them to working Exchange 2013 servers.Īs near as I can tell there is a problem with the XML code in a config file but I can't determine which file the problem is with or what to change. Autodiscover works and Exchange Activesync Autodiscover even passes using the Microsoft Remote Connectivity Analyzer. I am unable to get Activesync working on a new Exchange 2016 server.