Veeam Backup for Microsoft 365 8.3

3 min read

• FULL BLOG
• Hyper-V
• Microsoft
• Microsoft 365
• VEEAM

How to configure SMTP server (basic authentication) with a Microsoft 365 Account for Notification at Veeam Backup for Microsoft 365 8.3

Cary Sun January 13, 2026 0

You can configure Microsoft 365 with an MFA-enabled account for notification settings. This...

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6 min read

• Azure
• FULL BLOG
• Hyper-V
• Microsoft
• Microsoft 365
• VEEAM

How to add Microsoft Azure Archive Storage Repositories with the Azure archiver appliance at Veeam Backup for Microsoft 365 8.3

Cary Sun January 6, 2026 0

Veeam Backup for Microsoft 365 uses the Veeam Azure archiver appliance, a small virtual...

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2 min read

• FULL BLOG
• Hyper-V
• Microsoft
• Microsoft 365
• VEEAM

Fix the public key from the server does not match the provided public key error when upgrading the Linux proxy server at Veeam Backup for Microsoft 365 8.3

Cary Sun January 5, 2026 0

The upgrade failed because the SSH public key fingerprint of the Linux proxy does...

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2 min read

• FULL BLOG
• Hyper-V
• Microsoft
• VEEAM

How to upgrade Veeam Backup for Microsoft 365 to v8.3.0.2201 P20251212

Cary Sun January 2, 2026 0

Veeam released Veeam Backup for Microsoft 365 v8.3.0.2201 on December 18, 2025, which included...

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