Operations | Monitoring | ITSM | DevOps | Cloud

Audit OneDrive and SharePoint Online sites over their licensed storage quota with PowerShell - useful for MC1310684 remediation and routine storage management.

From July 2026 Microsoft will put OneDrive users over their licensed quota into read-only state. What MC1310684 means and how to prepare before the cutover.

What is SharePoint document lifecycle? A guide to the stages a SharePoint document moves through, the Microsoft Purview tools that manage each stage, and where Squirrel handles the archive tier.

What is Exchange Online Archiving? Microsoft's EOA gives users an in-place archive mailbox - here's what it costs, what it covers, and where it leaves gaps.

Microsoft starts deleting departed users' OneDrive, mail, and Teams data within 30 days. The 2026 guide to archiving leavers, reclaiming licences, and avoiding the auto-archive bill.

If your SharePoint Online storage costs are climbing, your document libraries are slowing down, or your compliance team is asking hard questions about where your data is — you need a SharePoint archiving strategy.

Most executives assume that moving to Microsoft 365 simplifies cost control. Storage is “in the cloud”, usage is elastic, and governance is handled through policy. In reality, many organisations face a very different experience. They invest heavily in retention policies to meet legal and regulatory requirements, yet their SharePoint storage costs continue to rise year after year, even after large cleanup programs.

And How Squirrel’s Recycle Bin Monitoring Stops Storage Blowouts Without Breaking Retention.

When your Microsoft 365 tenant reaches the SharePoint storage limit, the impact is immediate. File uploads start failing, Teams sites stop provisioning, indexing slows down, and storage overage charges begin applying automatically. For organisations storing large volumes of documents, drawings, media files, or project data, hitting the SharePoint capacity threshold can become a recurring and expensive problem—especially when underlying retention policies prevent deletion.

When someone leaves your organisation — whether they resign, retire, or are let go — it’s easy to think the hard work is over. But the moment an employee’s last day arrives, a new risk window opens. If their access isn’t revoked properly or their data isn’t captured, organisations face security breaches, data loss, compliance issues, and rising costs. This is why a well-designed user off-boarding process is just as important as onboarding.