External Client App (ECA) for Veeam Data Cloud — Adapting to New Salesforce Security Requirements

Support Statement Summary of Changes to Salesforce Security Protocols Salesforce has introduced new security protocols for third-party applications accessing Salesforce organizations. This change affects all third-party products that integrate with Salesforce, requiring those vendors to transitio...

Support Statement — Exchange Web Services (EWS) Deprecation

Challenge Microsoft has announced the deprecation of Exchange Web Services EWS in Exchange Online, with the initial phase-out target of October 1, 2026. Starting July 1, 2026, Microsoft will begin blocking EWS access for Frontline Worker mailbox types Kiosk, F1, and F3 as the first enforcement st...

Most Common Issues with Salesforce Connected App in Veeam Data Cloud for Salesforce

Purpose This article documents the changes to Connected App usage in Veeam Data Cloud for Salesforce resulting from Salesforce's restriction of uninstalled connected apps, effective Autumn 2025. It provides guidance on authorization requirements, common connection errors, and necessary permission...

How to offboard a single protection unit from an Express backup policy in Veeam Data Cloud for M365

Challenge Issue Summary After creating an Express Protection Policy in Veeam Data Cloud for Microsoft 365, backups are retained for one year. These Express Protection Policies are built on the Microsoft 365 Backup storage backend. Over time, a situation may arise where you need to offboard a sing...

How to Register a Service Provider’s Veeam Data Cloud Vault on a Tenant's VBR Server

Legacy Functionality This article explains a method relevant only to Veeam Backup& Replication 13.0.1.1071 and older. Starting in Veeam Backup & Replication 13.0.1.2067, the backup server authorization now communicates directly with Veeam Data Cloud VDC, removing the need to be a License Admin...

Search Best Practices in Veeam Data Cloud for Microsoft 365

New Search Experience for Veeam Data Cloud for Microsoft 365 We are excited to announce the initial rollout of our new search feature, designed to significantly improve the speed and efficiency of your search experience. The new search supports deleted item recovery and restore point search witho...

How to Use Veeam Data Cloud Vault with ExpressRoute with Private Peering

Purpose This article documents the usage of Veeam Data Cloud Vault within environments that use Azure ExpressRoute with private peering. Solution Software Prerequisites Veeam Backup & Replication v12.3 or higher Veeam Data Cloud Vault Configuration Notes This article covers customers using...

"SharePoint Server backup is not configured for this organization."

Challenge A SharePoint backup job in Veeam Data Cloud for Microsoft 365 fails with the following error: SharePoint Server backup is not configured for this organization. Note: This error occurs despite SharePoint being correctly configured in Microsoft 365. Cause The issue occurs for specific...

Veeam Data Cloud for Microsoft Azure Release Information and Build Numbers

You are viewing an archived changelog for Veeam Data Cloud for Microsoft Azure. Changelog information has moved to a dedicated webpage, where you can find updates for all Veeam Data Cloud workloads in one place. Click here to visit the new changelog. This KB article lists all versions of Veeam Da...

403 Forbidden Message When Accessing Veeam Data Cloud App

Challenge Attempting to load the Veeam Data Cloud app webpage fails with the error: 403 Forbidden Microsoft-Azure-Application-Gateway/v2 Cause The HTTP status code "403 forbidden--you don't have permission to access this resource" is displayed when a web server recognizes a user's request but is...

Veeam Data Cloud for Microsoft 365 Release Information and Build Numbers

These release notes apply to the original Veeam Data Cloud for Microsoft 365 platform, which is now in maintenance mode. Maintenance and stability updates will continue to be delivered, but no new features are planned. As a result, the release notes in this article will no longer be updated...