Forum Discussion
SMTP TLS 1.2
Hello, I have a Windows Server 2019 (all updates) and a PBI Report Server May 2021 - 15.0.1106.169. I use the standard functionality for sending email in PBI + Exchange Online mailbox. Server 2019...
SergK
You might need to use the modern authentication.
Disable Basic authentication in Exchange Online | Microsoft Docs
How modern authentication works for Office 2013 and Office 2016 client apps - Microsoft 365 Enterprise | Microsoft Docs
Also check the suggestion here:
Deprecation of Basic Authentication - Office 365 Basic Authentication Report (o365reports.com)
Paul Zheng _ Community Support Team
Best Regards