my setup: Exchange 2016 with multiple domains configured.
I configured a http redirect for autodiscover:
autodiscover.example.org redirect to https://autodiscover.foo.org/autodiscover/autodiscover.xml
EWS and Active Sync Clients can connect without problem, but Windows Outlooks (Mapi over HTTP) give me a certificate error (because the redirect webserver has certificate installed).
So my workaround was to create a SRV record:
_autodiscover._tcp.example.org to 0 0 443 autodiscover.foo.org
Now Windows Outlooks (Mapi over HTTP) can access without certificate problems, but EWS and Autodiscover throw a certificate error.
Hoe can I solve this stupidity???