Jul 18 2019 02:13 PM
I just received a message from Office 365: Prevent/Fix: Your organization is still using TLS1.0 or TLS1.1 to connect to Exchange Online
When I ran the TLS Deprecation report, most of the clients that were using the old version of TLS were Outlook 2016. Why is this the case and how can I force Outlook to use TLS 1.2?
Jul 23 2019 04:29 AM
I'm keen to understand this as well.
Jul 23 2019 11:53 AM
The SMTP Auth clients TLS deprecation report sais that 100% of messages were sent with TLS 1.2. This doesn't make sense to me.