Today we are announcing the availability of quarterly servicing cumulative updates for Exchange Server 2016 and 2019. These updates include fixes for customer reported issues as well as all previousl...
Updated Jun 12, 2020
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Hi Lukas,
we were confused by this piece from 3-d part of this article:
"It is our intention in the near future to provide additional guidance to customers on the cipher and hashing algorithms that we recommend be used to best secure Exchange Server communications."
from it we concluded that we need to do all the preparatory work but do not rush.
it is also embarrassing that Microsoft has not yet made this step for its own cloud:
https://docs.microsoft.com/en-us/office365/troubleshoot/o365-security/prepare-tls-1.2-in-office-365
https://docs.microsoft.com/en-us/office365/troubleshoot/o365-security/tls-1-2-in-office-365-gcc
we have more than 10,000 employees and they also stay at home so discretion in the current situation is justified in my opinion