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oauth sign-in
About this tag
The oauth sign-in tag covers discussions about OAuth-based authentication in Windows applications, particularly Microsoft Outlook. A recent thread highlights a fix for Classic Outlook where Gmail sync failures were resolved by moving the sign-in process into a separate browser window, restoring the correct Google permissions flow. This resolved errors like 0x800CCC0E, 0x800CCC0F, and 0x80070057. The tag focuses on OAuth sign-in issues and solutions within Microsoft products, especially email clients, and how proper OAuth implementation ensures reliable authentication and data synchronization.
Microsoft has finally closed one of the more annoying gaps in Classic Outlook: a Gmail sync bug that left some users unable to send, receive, or even properly re-authenticate their Google accounts. The fix matters because this was not a niche cosmetic glitch; it struck the basic trust layer...