Microsoft 365 Cmd -

powershell Then, install the Exchange Online Management module (one-time setup):

Connect-ExchangeOnline -UserPrincipalName admin@yourdomain.com Once connected, you can run powerful commands directly: microsoft 365 cmd

Disconnect-ExchangeOnline For those who prefer a single, cross-platform CLI (works in CMD, bash, or zsh), Microsoft offers the Microsoft Graph CLI ( mgc ). It’s lighter than full PowerShell and doesn’t require a separate scripting environment. Installation (Windows CMD) Run as administrator in CMD: cross-platform CLI (works in CMD