Created
February 2, 2026 16:25
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Fix Outlook asking for credentials when doing on-prem
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| @echo off | |
| reg add "HKCU\Software\Microsoft\Exchange" /v AlwaysUseMSOAuthForAutoDiscover /t REG_DWORD /d 1 /f | |
| reg add "HKCU\Software\Microsoft\Office\16.0\Outlook\AutoDiscover" /v ExcludeExplicitO365Endpoint /t REG_DWORD /d 1 /f | |
| reg add "HKCU\Software\Policies\Microsoft\Office\16.0\Outlook\Security" /v PromptForCredentials /t REG_DWORD /d 0 /f | |
| taskkill /f /im outlook.exe >nul 2>&1 |
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