Tag Archive: Exchange Online

• Understanding Modern Authentication

  10/17/22

  At the beginning of the month, Microsoft switched from Basic Authentication in Exchange Online to Modern Authentication, also known as OAuth 2. The...

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• Basic Authentication Deprecation in Exchange Online Ended

  10/03/22

  Basic Authentication Deprecation in Exchange Online ended this past Saturday, October 1, 2022. Basic authentication was permanently disabled in all Microsoft 365 tenants...

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• RPC over HTTP reaches end of support in Office 365

  10/23/17

  Microsoft announced that as of Oct 31, 2017, RPC over HTTP will no longer be a supported protocol for accessing mail data from...

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