MFA Hanlding in CSOM

sp13test 281 Reputation points
2021-03-10T09:22:18.08+00:00

Currently, we enabled the MFA For the user and then the CSOM code with SharePointOnlineCredentials is not working.

Is there any workaround to fix the issue for MFA ?

Thanks for any help.

SharePoint Server Development
SharePoint Server Development
SharePoint Server: A family of Microsoft on-premises document management and storage systems.Development: The process of researching, productizing, and refining new or existing technologies.
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  1. Jerryzy 10,566 Reputation points
    2021-03-11T01:27:50.493+00:00

    Hi @sp13test ,

    Agree with trevorseward's suggestion, please register a SharePoint App in /_layouts/15/AppRegNew.aspx and use Client ID/Secret for authentication:

    Connect To SharePoint Online Site With App Only Authentication

    Thanks
    Best Regards


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  1. Trevor Seward 11,691 Reputation points
    2021-03-10T21:38:30.997+00:00

    Use Client ID + Certificate or Secret instead of username and password.

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