Outlook

Outlook Prompts for Credentials with Exchange 2010 and 2013/2016 Coexistence

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In this article we will try the top solutions to see if it resolves error i.e. Outlook prompts for credentials with Exchange 2010 and 2013/2016 coexistence. Check the below points to troubleshoot this issue: Public Folder authentication errors with Outlook Anywhere Enable Kernerl-Mode authentication for EWS and Autodiscover Set CertPrincipalName for OutlookProvider settings. You can […]