

HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16. HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\15.0\Lync\ AllowAdalForNonLyncIndependentOfLync Recommend that users enable the following registry keys if you use Modern Authentication for Exchange. Recommend that users enable Modern Authentication after the Skype migration is completed. For more information, see Outlook 2010, 2013, 2016, or Outlook for Microsoft 365 doesn't connect Exchange using MAPI over HTTP as expected. It is recommended that users force Outlook to use Modern Authentication by setting the DWORD value of the following registry key to 1:įor more information, see Outlook prompts for password and doesn't use Modern Authentication to connect to Microsoft 365. Modern Authentication is enabled by default. To use this tool, you must enter the credentials of a working. It lets administrators test connectivity to their domains remotely from outside their organizations' internal networks. HKEY_CURRENT_USER\Software\Microsoft\Exchange\AlwaysUseMSOAuthForAutoDiscover The Remote Connectivity Analyzer is a web-based tool that's designed to help IT administrators troubleshoot connectivity issues with their server deployments. It is recommended that users force Outlook to use Modern Authentication by setting the DWORD value of the following registry key to 1. HKCU\SOFTWARE\Microsoft\Office\15.0\Common\Identity\Versionįor more information, see Enable Modern Authentication for Office 2013 on Windows devices. HKCU\SOFTWARE\Microsoft\Office\15.0\Common\Identity\EnableADAL Modern Authentication can be enabled by setting the DWORD value to 1 in the following registry subkeys: Modern Authentication is not enabled by default. Users use Basic Authentication and may be prompted multiple times for credentials.Modern Authentication is not supported.Before you modify it, back up the registry for restoration in case problems occur. Serious problems might occur if you modify the registry incorrectly.
