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Category: Office 365 Backup

Veeam for Microsoft 365 v8 “Missing Permissions” Warning

January 16, 2025

Permissions are the backbone of successful backups in Veeam for Microsoft 365. Without the right access levels, Veeam cannot read, write, or manage the data

“Processed by Another Job” Warning in Veeam M365 Backups

November 8, 2024

The “Processed by Another Job” warning in Veeam M365 backups appears when multiple backup jobs attempt to back up the same Microsoft 365 object (such

Managing What You Backup Through the Portal with Veeam Backup for Microsoft 365

June 20, 2024

Most of the time, a full organization backup fits the needs of most users. However, there are times when you need to select specific mailboxes

Veeam for Microsoft 365 Backing Up Public Mailboxes Limitations and Settings

April 19, 2024

Veeam has added the ability to backup public folders again, but with a few setting changes and limitations that you may run into. Here are

Veeam for Microsoft 365 Not allowed to access Non IPM folder Error

April 5, 2024

Microsoft constantly pushes out changes, and sometimes these changes break things for 3rd party vendors. After a recent change, we had started seeing the error

Veeam for Microsoft 365 Invalid Serialized Stream, Unknown Opcode Found:4 error

January 23, 2024

A recent Microsoft change to the Serialized Property of Exchanges items have caused “Invalid ‘serialized stream, unknown opcode found: 4’” errors across Veeam for Microsoft

Veeam for Microsoft 365 What’s unsupported after the deprecation of basic authentication?

January 12, 2024

After Microsoft’s decision to deprecate basic authentication in favor of modern authentication, there are a few things that will change when switching from basic to

Veeam Backup for Microsoft 365 “objects types are unsupported in the modern app-only authentication mode”

January 12, 2024

After Microsoft’s deprecation of basic authentication, item’s that were excluded that aren’t supported in modern app-only authentication mode will raise a warning. The warning will

Veeam for Microsoft 365 “Download request retry timeout exceeded” error

January 12, 2024

Recently we have begun seeing the “Failed to backup item: FILEPATH, Download request retry timeout exceeded” error appear in jobs backing up OneDrive. Recent changes

Veeam Microsoft 365 XML document and Specific SharingMessage type not recognised errors

December 29, 2023

During early December we began noticing two errors pop up. The messages “There is an error in XML document” and “The specific type was not

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Powered by Veeam

AWS
Azure
Backup & Replication
Microsoft 365 Backup
Salesforce

Veeam Solutions

Veeam Cloud Connect
Veeam Monitoring Portal
Veeam Licensing
Professional Services

DRaaS

Disaster Recovery as a Serivce

Award-Winning Veeam Monitoring Portal

Powered by Veeam

Veeam Solutions

DRaaS

Categories

Veeam for Microsoft 365 v8 “Missing Permissions” Warning

“Processed by Another Job” Warning in Veeam M365 Backups

Managing What You Backup Through the Portal with Veeam Backup for Microsoft 365

Veeam for Microsoft 365 Backing Up Public Mailboxes Limitations and Settings

Veeam for Microsoft 365 Not allowed to access Non IPM folder Error

Veeam for Microsoft 365 Invalid Serialized Stream, Unknown Opcode Found:4 error

Veeam for Microsoft 365 What’s unsupported after the deprecation of basic authentication?

Veeam Backup for Microsoft 365 “objects types are unsupported in the modern app-only authentication mode”

Veeam for Microsoft 365 “Download request retry timeout exceeded” error

Veeam Microsoft 365 XML document and Specific SharingMessage type not recognised errors

Powered by Veeam

Veeam Solutions

DRaaS

Resellers & Partners

Support

Blog

About