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September 2022 - Microsoft 365 US Public Sector Roadmap Newsletter

Microsoft Public Sector

Starting October 1st, we will start to randomly select tenants and disable basic authentication access for MAPI, RPC, Offline Address Book (OAB), Exchange Web Services (EWS), POP, IMAP, Exchange ActiveSync (EAS), and Remote PowerShell. Basic Authentication Deprecation in Exchange Online – September 2022 Update. Thank you for your patience.