Hi All,
I am admin and i have disabled the 2FA authentication in the user admin and also selected the password reset to None in Azure Directory, but when I try to log in, microsoft still prompt me to use the authentication App. With the prompting, I have noticed, all the connection in my third party tools like XRMtoolbox and Kingswaysoft SSIS tool is having problem connecting to the CRM server, since they do not support 2FA (kingswaysoft does not). Can anyone tell me what I am doing wrong. I get the below error in kingswaysoft when i try to connect:
TITLE: SSIS Integration Toolkit for Microsoft Dynamics 365 (v11.0.0.7160) ------------------------------ KingswaySoft.IntegrationToolkit.DynamicsCrm.CrmServiceException: CRM service call returned an error: An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail. (Error Code: FailedAuthentication) (SSIS Integration Toolkit for Microsoft Dynamics 365, v11.0.0.7160 - devenv, v14.0.25420.1)System.ServiceModel.Security.MessageSecurityException : An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail.System.ServiceModel.FaultException : Authentication Failure ------------------------------ BUTTONS: OK ------------------------------
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Repeated 2FA requests only occur in dynamics office Apps do not have this problem
To Disable MFA, check below article.
If you have trouble with MFA (Multi-Factor authentication), our recommendation is using the OAuth as the authentication option. OAuth is generally considered more secure and it also saves a connection user license as a side benefit.
If you are still being prompted for 2FA, then you will need to resolve this within Office 365, as that handles the 2FA.
Mohamed Amine Mahmoudi
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Super User 2025 Season 1
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Victor Onyebuchi
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