This article contains instructions for how to connect to Exchange Online PowerShell using the EXO V2 module with or without MFA.
For more information about the EXO V2 module, see About the Exchange Online PowerShell V2 module.
The Exchange Online PowerShell V2 module (abbreviated as the EXO V2 module) uses modern authentication and works with multi-factor authentication (MFA) for connecting to all Exchange-related PowerShell environments in Microsoft 365: Exchange Online PowerShell, Security & Compliance PowerShell, and standalone Exchange Online Protection (EOP) PowerShell.