Office 365 Autodiscover gives a Certificate warning and I have no Idea where the cert is coming from.
I Used the Microsoft Support and Recovery Assistant for Office 365 tool and get;
"AutoDiscover service seems to have configuration issues that prevent Outlook to connect o Office 365. An intermediate web server at https://(domain name).com/Autodiscover/Autodiscover.xml is interfering with AutoDiscover service and responding with incomplete data.
Your administrator need to either remove or correct the AutoDiscover component from https://(domain name).com/Autodiscover/Autodiscover.xml. "
We have checked and there is NO Autodiscover.xml file on the web server at all.
I have tried this from the customers network as well and an external network (using a different DNS server) and get the same result.
As a result, we cannot add new profiles to outlook,