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On premise cloud

李 暁燕 1 Reputation point
2022-07-13T10:31:02.4+00:00

On-premise image files are forwarded to cloud. Changed the URL of on Premise and imported the security certificate, but could not send the file.

User Device Registration Admin log – EventID 304 (309, 201 and 233 coming before it) – Error code: 0x801c0021 (Error code: 0x80072efe in EventID 201) (Or in the User Device Registration Debug logs EventID 500 with message “wmain TenantInfi::Discover failed with error code 0x801c0021”) – most likely the network or proxy didn’t allow the connection to Azure AD device registration endpoints or IdP to complete authentication. See the next error description for the recommended troubleshooting steps

Microsoft Security | Microsoft Entra | Microsoft Entra ID

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