https://login.veeam.com/en/oauth?client_id=nXojRrypJ8&redirect_uri=https%3A%2F%2Fwww.veeam.com%2Fservices%2Fauthentication%2Fredirect_url&response_type=code&scope=profile&state=eyJmaW5hbFJlZGlyZWN0TG9jYXRpb24iOiJodHRwczovL3d3dy52ZWVhbS5jb20va2IzMTIxIiwiaGFzaCI6IjBiODg3M2RlLWJhM2YtNDNhYi1hNjM5LTEyYmViODhmYzA1ZiJ9
1-800-691-1991 | 9am - 8pm ET
EN

How to set up multi-factor authentication (MFA) for Veeam Agent for Windows

Challenge

A Veeam Agent backup job targeted at the Microsoft OneDrive cloud storage fails with the following warning: "Due to a configuration change made by your administrator, or because you moved to a new location, you must use multi-factor authentication to access"

Cause

The warning is caused by multi-factor authentication (MFA) enforced for Microsoft OneDrive.
Microsoft OneDrive requires Veeam Agent for Windows to authenticate using the Microsoft Authetificator app.

Solution

To continue working with the Microsoft OneDrive cloud storage, you need to re-authenticate with the MFA authentication method.
  1. Open backup job settings.
  2. Go to the Microsoft OneDrive step of the wizard.
  3. Re-connect to Microsoft OneDrive as described in the Microsoft OneDrive Settings section of the Veeam Agent for Microsoft Windows User Guide.
  4. Sign in using the multi-factor authentication. For more details about the Microsoft Authetificator app, see Microsoft documentation.

More information

Microsoft replaced Baseline Policies with Security Defaults on February 29th, 2020. Enforcing MFA across partner users is one of the changes. For more details, see Partner Security Requirements.
KB ID:
3121
Product:
Veeam Agent for Microsoft Windows
Version:
Any
Published:
2020-03-02
Last Modified:
2020-08-13
Please rate how helpful this article was to you:
5 out of 5 based on 1 ratings
Thank you for helping us improve!
An error occurred during voting. Please try again later.

Couldn't find what you were looking for?

Below you can submit an idea for a new knowledge base article.
Report a typo on this page:

Please select a spelling error or a typo on this page with your mouse and press CTRL + Enter to report this mistake to us. Thank you!

Spelling error in text

Knowledge base content request
By submitting, you agree that your personal data will be managed by Veeam in accordance with the Privacy Policy.
Your report was sent to the responsible team. Our representative will contact you by email you provided.
We're working on it please try again later