回帖：flowerwaiter:可以通过testexchangeconnectivity.com检查outlook的外网访问和autodiscover。?(2017-08-16 21:35)?
Test Steps
Checking the IIS configuration for client certificate authentication.
Client certificate authentication wasn't detected.

Additional Details
Attempting to send an Autodiscover POST request to potential Autodiscover URLs.
Autodiscover settings weren't obtained when the Autodiscover POST request was sent.

Additional Details

Test Steps

The Microsoft Connectivity Analyzer is attempting to retrieve an XML Autodiscover response from URL
The Microsoft Connectivity Analyzer failed to obtain an Autodiscover XML response.