Microsoft 365 End of Basic Authentication for SMTP in Exchange Online: new dates, report, and PowerShell [February 2026 update]
Microsoft 365 Fin de vie de l’authentification Basic pour SMTP dans Exchange Online : nouvelles date, rapport et PowerShell [mise à jour février 2026]
![End of Basic Authentication for SMTP in Exchange Online: new dates, report, and PowerShell [February 2026 update]](https://images.unsplash.com/photo-1522096823084-2d1aa8411c13?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3wxMTc3M3wwfDF8c2VhcmNofDF8fHNlbmR8ZW58MHx8fHwxNzU0NTYxOTI4fDA&ixlib=rb-4.1.0&q=80&w=450)
