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Deprecation of Basic Authentication in Exchange Online

**IMPORTANT INFORMATION** FOR HALO ITSM USERS As you may already be aware, Microsoft will stop allowing Exchange Online users to use basic authentication on October 1st, 2022. POP, IMAP, Remote PowerShell, Exchange Web Services (EWS), Offline Address Book (OAB), Outlook for Windows, and Outlook for Mac are all impacted by this. Additionally, SMTP AUTH will […]

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