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Aug 26, 2018 · Legacy authentication protocols are disabled within Organization’s settings. As a result, applications using the SharePointOnlineCredentials class to authenticate the SharePoint Online resources are denied to access. Veeam Backup for Microsoft Office 365 uses the above-mentioned class to connect to SharePoint Online.

Add the Veeam Service account to role group members and save the role group. Connect to Exchange Online PowerShell module and run the "Get- ...

When trying to use this account to connect VBO to our tenant I cannot get past the Connect to EWS and Microsoft Graph actions.

14.05.2021 · To protect your data using Veeam Backup for Microsoft Office 365, you use Veeam Backup account and Azure AD application.Depending on configuration of Microsoft Office 365 organizations and the restrictions on using legacy authentication protocols, you can add organizations using either modern app-only authentication, or modern authentication method …

01.09.2014 · When trying to use this account to connect VBO to our tenant I cannot get past the Connect to EWS and Microsoft Graph actions. EWS fails with HTTP status 401: Unauthorized and Microsoft Graph with Failed to get Microsoft Graph resource ID. As far as I can tell this new account is not set up to use MFA. We do have MFA turned on for the accounts ...

The "Connect to EWS: SOAP header Action was not understood" error occurs when validating an Office 365 Organization. KB ID: 2988. Product: Veeam ...

21.05.2021 · Veeam Support Knowledge Base answer to: Exchange backup fails after upgrading to Veeam Backup for Microsoft Office 365 v5

27.07.2018 · Trying to install Veeam Backup for O365 and at the point where it's connected to the organization and ... Home. Storage & Backup. Data Backup. Veeam Backup for 365 cannot enter Sharepoint Online credentials. by ... I've installed the prerequisite Veeam apps and rebooted and have connected to 365 in Powershell and can query 365 ...

I have been trying to setup Veeam Backup for Office 365 ( newest version ) since yesterday, and i can't make it connect with my user account that i …

Connecting to SharePoint and Teams was fine, EWS took some configuration changes but is now successfull but no matter what I try I can not get ...

Nov 09, 2020 · To connect to Microsoft Office 365 and on-premises Microsoft organizations, Veeam Backup for Microsoft Office 365 uses the following components: Exchange Web Services (EWS) and PowerShell to connect to Microsoft Office 365 and on-premises Microsoft Exchange organizations. SharePoint Client Object Model (CSOM) and Windows Remote Management to ...

Sep 02, 2014 · When trying to use this account to connect VBO to our tenant I cannot get past the Connect to EWS and Microsoft Graph actions. EWS fails with HTTP status 401: Unauthorized and Microsoft Graph with Failed to get Microsoft Graph resource ID. As far as I can tell this new account is not set up to use MFA. We do have MFA turned on for the accounts ...

09.11.2020 · To connect to Microsoft Office 365 and on-premises Microsoft organizations, Veeam Backup for Microsoft Office 365 uses the following components: Exchange Web Services (EWS) and PowerShell to connect to Microsoft Office 365 and on-premises Microsoft Exchange organizations. SharePoint Client Object Model (CSOM) and Windows Remote Management to ...

After upgrading Veeam Backup for Microsoft Office 365 to v5, backup of Exchange Online data may fail with “Unauthorized (401)” error.

26.06.2019 · Veeam service account permissions. 1.a. Exchange Role. Configuring permissions for Exchange Online. Create a role group in the Exchange Admin Center as explained here. Add Roles specified in the User Guide. Add the Veeam Service account to role group members and save the role group. Connect to Exchange Online PowerShell module and run the " Get ...

May 14, 2021 · To protect your data using Veeam Backup for Microsoft Office 365, you use Veeam Backup account and Azure AD application.Depending on configuration of Microsoft Office 365 organizations and the restrictions on using legacy authentication protocols, you can add organizations using either modern app-only authentication, or modern authentication method with legacy protocols allowed, or basic ...

It connects to Microsoft Graph and SharePoint fine but the 3rd action "Connect to PowerShell" failed. The error is "Connect to PowerShell: ...

05.05.2020 · Additional Details. An HTTP 401 Unauthorized response was received from the remote Unknown server. This is usually the result of an incorrect username or password. If you are attempting to log onto an Office 365 service, ensure you are using your full User Principal Name (UPN). HTTP Response Headers: request-id: 6e6c1273-7b5a-4016-9419 ...

Veeam Community discussions and solutions for: v3 - LegacyAuthProtocolIsEnabled still required? of Veeam Backup for Office 365.

26.08.2018 · Backup jobs for SharePoint Online and/or OneDrive items fail with any of the following errors: 07-08-2018 11:11:39 3 (6640) Error: The request failed with HTTP status 401: Unauthorized. 07-08-2018 1

Hi We allow certain applications to connect to our directory for several reasons eg https://www.veeam.com/ connect to backup our O365 ...

Seems we are able to authenticate against Office 365 using MFA but once we get to the EWS connection test we get the 401 error, question is if ...

17.03.2021 · When you add an organization using the modern authentication method with legacy protocols allowed, you use both Veeam Backup account and Azure AD application for authentication. Veeam Backup for Microsoft Office 365 uses Veeam Backup account and an application to establish a connection to your Office 365 organizations with disabled security …

To protect your data using Veeam Backup for Microsoft Office 365 , you use Veeam Backup account and Azure AD application. Depending on...

Jun 26, 2019 · 2969. Product: Veeam Backup for Microsoft Office 365 5.0, Veeam Backup for Microsoft Office 365 4.0. Published: 2019-06-26. Last Modified: 2021-08-12. Starting with Veeam Backup for Microsoft Office version 4c, two different modern authentication methods and a basic authentication method for working with Office 365 organizations are supported.