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 the Docs page is closed to feedback (not available to open issues or submit a pull request). I like your suggestion to do the certificate update two times in a row in order to free up the old previous org cert so it can be removed without causing Test-FederationTrust to fail.
Maybe I will post a thread outlining why and how to do this. However, I do agree to disagree that these two topics aren't related. We're talking about federation trust, and your post is about the certificate in the MFG/Microsoft end. I called out that, while you Microsoft/Exchange Team are concerned about one issue around federation trust, you've turned a blind eye to this other, more prevalent issue that is also around federation trust.
So I do thank you for the suggestions you provided here, but am still happy to have had the open discussion with you right here.