I need some information, as Windows Server 2019 does not support TLS 1.3
unlike Windows Server 2022, and as I cannot upgrade In-place Windows
Server 2019 to 2022 (with Exchange 2019 CU14 installed now, later CU15,
then Exchange Server SE): What limitations can currently be expected
with Windows serv...
This could be some bad questions as I am bit new to this. It sounds like
SMTP Auth needs to be enabled in the entire tenant? I thought Microsoft
recommended to always disable it tenant wide and just do it per mailbox?
So if we do want to use it, it needs to be enabled in the tenant? Are
there any co...
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