Forum Discussion
is the Microsoft Remote Connectivity Analyzer broken?
I am having issues configuring my autodiscover configuration after an exchange server rebuild (Single exchange server which failed and had to be rebuilt using the setup.exe /m:recover option) and it'...
I set up my own autodiscover host and ran into the same issue. I managed to pinpoint the cause: it's caused by HTTP/2! When I disable HTTP/2 on my webserver (or rather my reverse proxy that is in front of the autodiscover host), it suddenly works. Enabling HTTP/2 once again breaks the test ("wasn't able to obtain the remote SSL certificate"). bradhugh