Exchange Online to Stop Support for Remote PowerShell Connections in September 2023
Microsoft has announced that Exchange Online will block Remote PowerShell connections from October 1, 2023. Taken in isolation, this is excellent news and it will contribute to the move to use modern authentication for all client connections to Exchange Online. However, things aren’t quite so good when you realize that the final deprecation of the Azure AD and MSOL PowerShell modules take place at the same time. Lots of work to do to upgrade scripts!