Hybrid MFA with exchange 2016

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Occasional Contributor

Hello fellow,

 

In hybrid mfa setup with Exchange 2016, we would set the mapi authentication as following

IISAuthenticationMethods : {Ntlm, OAuth, Negotiate}

 

What will happen if we removes Ntlm and Negotiate? as following, will outlook still works?

IISAuthenticationMethods : {OAuth}

 

Thanks!

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