How to add Microsoft Azure Blob Object Storage Repositories without Immutability at Veeam Backup for Microsoft 365 8.2
We will add Azure Blob Storage, which lacks immutability, to our Veeam Backup for Microsoft 365 Infrastructure in the following steps.
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Install Veeam Backup Enterprise Manager on Linux (Veeam Software Appliance) at Hyper-V 2025
To install the Veeam Backup Enterprise Manager on Linux (Veeam Software Appliance) at Hyper-V 2025, you must first build a special Windows Server 2025 Hyper-V virtual machine (VM) that satisfies hardware requirements. Then, you must boot the VM from the VSA ISO.
Veeam Software Appliance is a software solution that includes Enterprise Manager or Veeam Backup & Replication along with the Rocky Linux operating system.
How to add Network Attached Storage (SMB Shares) as Backup Repository at Veeam Backup for Microsoft 365 8.2
Network Attached Storage can also be used with Veeam Backup for Microsoft 365 as a backup repository. These Network Attached Storage devices can be accessed and configured via a shared folder on your computer or any other physical device accessed using the SMB protocol.
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How to Adding a Local Directory or Direct Attached Storage as a Backup Repository at Veeam Backup for Microsoft 365 8.2
To add a local directory or Direct Attached Storage (DAS) as a backup repository in Veeam Backup for Microsoft 365, you need to use the Veeam Backup for Microsoft 365 console and select the server hosting the storage as a backup proxy.
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How to Install Veeam Software Appliance 13.0.1 at Hyper-V 2025
In order to install the Veeam Software Appliance (VSA) on Hyper-V 2025, you must first build a special Windows Server 2025 Hyper-V virtual machine (VM) that satisfies hardware requirements. Then, you must boot the VM from the VSA ISO.
A new pre-hardened Linux-based deployment option for Veeam Data Platform, the Veeam Software Appliance is easier, safer, and quicker to set up than conventional installations and supports a high-availability cluster.
How to Add Backup Proxy Pools at Veeam Backup for Microsoft 365 8.2
Version 8 of Veeam Backup for Microsoft 365 introduced proxy pools to improve performance and scalability in large installations. By logically combining several backup proxies, a proxy pool enables dynamic load distribution of backup and restore traffic, removing bottlenecks and accelerating processes.
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In-Place Upgrade Veeam Backup and Replication from v12.3.2.4165 with Windows Server 2022 to v13.0.1.180 with Windows Server 2025
Make sure you are running Veeam Backup & Replication version 12.3.1 or later to perform an in-place upgrade to Windows Server 2025, since version 13.0.1 enables in-place upgrades from this version. First, create a full backup of your existing Veeam configuration database and install the updated Veeam Backup & Replication 13.0.1.180 ISO, which is now available for Windows Server 2025.
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How to add Linux Backup proxy servers at Veeam Backup for Microsoft 365 8.2
Linux Backup proxy servers are auxiliary servers that you can configure to improve performance, scalability, and flexibility.
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In-Place Upgrade Veeam Backup Enterprise Manager from v12.3.2.4165 with Windows Server 2022 to v13.0.1.180 with Windows Server 2025
To execute an in-place upgrade of Veeam Backup Enterprise Manager on a server being upgraded to Windows Server 2025, Veeam Backup Enterprise Manager must first be upgraded to a compatible version.
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How to Add Microsoft Windows Backup proxy servers at Veeam Backup for Microsoft 365 8.2
Veeam Backup for Microsoft 365 consists of Backup proxy servers, Backup Proxy Pools, Backup Local repositories, and Object storage repositories. These are configured as locations for Microsoft 365 backup data. These can be configured on-premises, in the cloud, or in a hybrid configuration.
Windows Backup proxy servers are auxiliary servers that you can configure to improve performance, scalability, and flexibility.
Install Veeam Backup and Replication Console 13 on Microsoft Windows Server 2025
The Veeam Backup & Replication console is installed on the backup server automatically when you install Veeam Backup & Replication v13. You can utilize the web user interface (UI) or install the Veeam Backup & Replication console on a dedicated computer to access Veeam Backup & Replication remotely.
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Add Microsoft 365 organizations with an existing Microsoft Entra application for Veeam Backup for Microsoft 365 8.2
When you add an organization using the modern app-only authentication method, Veeam Backup for Microsoft 365 automatically grants permissions for Microsoft Entra applications.
Anyway, if you prefer to use a custom application of your own, grant all the permissions as below.
Install Veeam Backup Enterprise Manager v13 on Microsoft Windows Server 2025
Veeam Backup Enterprise Manager v13 is a centralized management and reporting tool designed by Veeam Software for overseeing Veeam Backup & Replication deployments. It allows administrators to control and monitor their backup infrastructure through a web-based interface, making it easier to manage large-scale environments.
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Add Microsoft 365 Organizations with Register a New Microsoft Entra Application Automatically for Veeam Backup for Microsoft 365 8.2
Registering a new Microsoft Entra ID application automatically is unavailable if you want to back up team chats and have selected Team chats at the Organization Deployment Type step.
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Install Veeam Backup and Replication v13 on Microsoft Windows Server 2025
Veeam Backup & Replication v13 is available for Microsoft Windows as self-managed installable software and as a fully managed software appliance.
The Veeam Backup & Replication console is installed on the backup server automatically when you install Veeam Backup & Replication v13. You can utilize the web user interface (UI) or install the Veeam Backup & Replication console on a dedicated computer to access Veeam Backup & Replication remotely.
Update Veeam Backup for Microsoft 365 8.2 and Cumulative Patches
Veeam released a version of Veeam Backup for Microsoft 365 v8.2.0.2202 (P20251031) on November 06, 2025, and it resolved the issue – A backup job may fail when processing Archive Mailbox objects with the following error:
Processing archive mailbox: username@organization.com failed with error: Mailbox is not fully configured.
How to Install Veeam Explorers for Tenants
When setting up Backup as a Service with Veeam Backup for Microsoft 365 for tenants, you can install Veeam Explorers using this installation scenario.
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How to Install Veeam Backup for Microsoft 365 V8.1 REST API and Restore Portal on a Separate Computer
When you install Veeam Backup for Microsoft 365, the REST API and Restore Portal are automatically installed on the backup server.
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How to Install Veeam Backup for Microsoft 365 v8.1 PowerShell Toolkit on a Separate Computer
When you install Veeam Backup for Microsoft 365, the PowerShell Toolkit is automatically installed on the backup server. If you want to run Veeam Backup for Microsoft 365 PowerShell sessions on remotely, you can install the PowerShell Toolkit on a dedicated machine.
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