BugZero | Veeam BugID kb3074 - Antivirus Exclusions for Veeam Backup for Microsof...

Veeam - Defect ID: kb3074

Antivirus Exclusions for Veeam Backup for Microsoft 365

Veeam - Defect ID: kb3074

Antivirus Exclusions for Veeam Backup for Microsoft 365

Last updated on May 2nd, 2025

BugZero Risk Score
5.9 Medium

Overall: 5.9

Severity: 6.4

Community: 5.9

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Bug Details

Description

Purpose

This article documents antivirus exclusions that may be created to reduce the impact that antivirus software has on the functionality of Veeam Backup for Microsoft 365. These antivirus exclusions may be applied to the Windows built-in antivirus or third-party antivirus software. Note: Antivirus will not always cause Veeam Backup for Microsoft 365 functions to fail; antivirus software may also negatively impact performance.

Antivirus Exclusions

On the Veeam Backup for Microsoft 365 server: C:\Program Files\Veeam\ C:\Program Files (x86)\Veeam\ C:\Program Files\Common Files\Veeam\ C:\Program Files (x86)\Common Files\Veeam\ %windir%\Veeam\ %programdata%\Veeam\ *Any folder that contains repository databases PostgreSQL Antivirus Exclusion Recommendation (For Veeam Backup for Microsoft 365 v8 and higher) On Backup Proxy Servers: Windows-based Proxies %windir%\Veeam\ %programdata%\Veeam\ Linux-based Proxies /etc/veeam/ /opt/veeamvboproxy/ On Backup Repositories: %windir%\Veeam\ %programdata%\Veeam\ *Any folder that contains repository databases.

More Information

Related Articles Antivirus Exclusions for Veeam Backup & Replication Antivirus Exclusions for Veeam ONE Antivirus Exclusions for Veeam Recovery Orchestrator Antivirus Exclusions for Veeam Agent for Microsoft Windows Antivirus Exclusions for Veeam Agent for Mac Antivirus Exclusions for Veeam Service Provider Console Antivirus Exclusions for Veeam Backup for Microsoft 365 Antivirus Exclusions for Veeam Plug-ins for Enterprise Applications

Change history

No changes to display

2025-05-02 Added: 8.2, 8.3, 8.4

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.2, 8.4, 8.3

2025-05-02 Added: 8.4, 8.3, 8.2

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.4, 8.3, 8.2

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.2, 8.3, 8.4

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.4, 8.2, 8.3

2025-05-02 Added: 8.3, 8.4, 8.2

2025-05-02 Added: 8.2, 8.3, 8.4

2025-05-02 Added: 8.4, 8.2, 8.3

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.4, 8.3, 8.2

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.4, 8.2, 8.3

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.4, 8.3, 8.2

2025-05-02 Added: 8.2, 8.3, 8.4

2025-05-02 Added: 8.4, 8.2, 8.3

2025-05-02 Added: 8.3, 8.2, 8.4

2025-05-02 Added: 8.3, 8.4, 8.2

2025-05-02 Added: 8.4, 8.2, 8.3

2025-05-02 Added: 8.2, 8.4, 8.3

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.3, 8.2

2025-05-02 Added: 8.2

2025-05-02 Added: 8.2, 8.3

2025-05-02 Added: 8.2

2025-05-02 Added: 8, 7.0, 8.1, 5.0, 7a, 6.0

2025-05-02 Added: 8.3, 8.4, 8.2

2025-05-02 Added: 8.3, 8.2, 8.4

Relevant Products

Click on a version to see all relevant bugs

Affected versions:8.3, 7a, 7.0, 8.2, 6.0, 8.1, 8.4, 5.0, 8

Fixed versions: No known fixed versions

Relevant Products

Click on a version to see all relevant bugs

Affected versions:8.3, 7a, 7.0, 8.2, 6.0, 8.1, 8.4, 5.0, 8

Fixed versions: No known fixed versions

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Veeam - Defect ID: kb3074

Antivirus Exclusions for Veeam Backup for Microsoft 365

Veeam - Defect ID: kb3074

Antivirus Exclusions for Veeam Backup for Microsoft 365

Last updated on May 2nd, 2025

BugZero Risk Score5.9 Medium

Bug Details

Purpose

Antivirus Exclusions

More Information

Top Veeam Defects

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Links

BugZero Risk Score
5.9 Medium