Updated on 2/10/2021
Microsoft periodically refreshes certificates in Office 365 as part of our effort to maintain a highly available and secure environment. From Jan 23 rd , 2021, we are making a ...
Updated Feb 10, 2021
Version 8.0
Blog Post
Mirela_Buru
Microsoft
MicrosoftChris_Owens , the easy way to check this is by looking at the Certificates thumbprints (and valid dates) before and after Refresh Metadata and at the Test-FederationTrust Verbose output to see the certificate thumbprints used by MFG.
I am giving an example below:
BEFORE Refresh Metadata
AFTER RefreshMetadata