Reading Time: 5 minutesUpdate 21 July 2020 Microsoft has set a new date for the deprecation of TLS1.0 and 1.1, after a previous postponement due to the pandemic. You can find it in the Microsoft 365 Message Center message MC218794, which also references this Docs article. From October 15, 2020 onward, Microsoft will gradually enforce TLS1.2 on Office 365 services. Note that this enforcement change will take to roll-out to every tenant etc., so you might not see it immediately. I hope everybody