Domain migrations in Microsoft 365 are rarely as simple as shifting email addresses from one namespace to another. The doDomain migrations in Microsoft 365 are rarely as simple as moving email addresses from one namespace to another. Before a domain can be reassigned to a target tenant, that domain must be fully removed from every object […]
How Mailbox sizes and OneDrive data has exploded over the last 10 to 15 years – and the knock – on affect for Microsoft 365 Migrations
Over the past 10 to 15 years, Microsoft 365 has fundamentally reshaped how organisations store, manage, and retain data. What began as modest mailbox quotas and limited personal storage has evolved into enterprise‑scale cloud repositories frequently holding hundreds of gigabytes per user. This unprecedented expansion has materially increased the complexity of tenant‑to‑tenant and cross‑platform migrations, […]
The Importance of Translation tables for migration tools
In tenant-to-tenant (T2T) and Google-to-Microsoft 365 migration projects, maintaining accurate identity relationships is essential for ensuring data integrity, continuity, and security. Migration tools such as AvePoint rely heavily on mapping files (sometimes called translation tables) to link source objects to their target equivalents. Without accurate mappings, permissions break, content fails to align, and migrated users may lose access to their own data. What is a mapping […]
Restore Exchange Online Archive Mailbox to Primary Mailbox
You’d think this would be easy and not an uncommon request. There are genuine use cases for restoring an Exchange Online Archive mailbox to the primary mailbox. For example: With the right SKU, Microsoft gives you a 100 GB primary mailbox. Plenty of space for most users. But even so, you might only use 15 […]
Fundamental Differences Between Google Workspace and Microsoft Tenant: A Migration Perspective – Part 2
Migrating from Google Workspace to Microsoft 365 requires careful planning and execution.
Providing expert migration services during Mergers & Acquisitions
Most organisations only migrate to Microsoft 365 once or twice in their lifetime. For us at Nero Blanco IT, it’s something we do every week. For over 15 years we’ve helped organisations of every size move to Microsoft 365 safely, securely and with minimal disruption. Nero Blanco migration experience15+ years delivering Microsoft migration projectsHundreds of […]
Fundamental Differences Between Google Workspace and Microsoft Tenant: A Migration Perspective – Part 1
In the modern digital workplace, organisations face a critical decision: do they choose Google Workspace or Microsoft 365? Both platforms offer cloud-based productivity tools, collaboration features, and storage, but there are many differences in their architecture, security models, and integration capabilities. For businesses migrating from Google Workspace to Microsoft 365, understanding these fundamental differences, as […]
Streamlining Workflows: Using Power Automate with SharePoint and Microsoft Teams
Power Automate, Microsoft’s workflow automation tool, is a game-changer for boosting productivity across Microsoft 365 services like SharePoint and Teams. Whether you’re managing documents, coordinating team tasks, or sending notifications, Power Automate can simplify repetitive processes with minimal effort. In this blog, we’ll explore how to harness Power Automate for automations in SharePoint and Microsoft Teams, break down the capabilities and options for […]
Manually Copy, Move or Export OneNote
In some circumstance during a tenant-to-tenant migrations, we have occasionally seen OneNote that don’t migrate correctly. This could be for a multitude of reasons, perhaps they were legacy OneNote stored outside of OneDrive or they had not sync’d from the user’s device. Here I will explain how you can copy the content manually if the […]
Microsoft 365 Tenant Hardening: The No-Nonsense Basics
From enforcing MFA to scaling up with E5-level protections, this guide breaks down the no-nonsense steps every organisation should take to secure their environment. Whether you’re a scrappy start-up, a mid-sized mover, or a sprawling enterprise, one thing’s universal: your data needs guarding. And not just a polite lock on the front door. Think steel […]
Failure to login into Teams on mobile after a tenant to tenant migration
Recently we have seen some end users that have not been able to log back in to Microsoft Teams on their mobile devices after a tenant to tenant migration. No matter what they try, they are always forced to connect back to the source tenant. Outlook was connecting fine. End users had tried deleting all […]
Your computer’s Trusted Platform Module has malfunctioned – error code 800900B
Something went wrong… don’t we all love to see that message! Your computer’s Trusted Platform Module has malfunctioned. If this error persists, contact your system administrator with the error code 800900B Something went wrong [7q6ch] If you see this error when trying to sign in to Microsoft 365 applications such as Teams, OneDrive for Business, […]