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The 7 Most Common Microsoft 365 Misconfigurations - And How To Fix Them

Misconfigurations in Microsoft 365 create silent gaps that slow teams down and widen exposure. Learn how to spot the seven most common issues and bring your tenant back into alignment.

microsoft 365 misconfigurations

Your Guide to a Healthier Microsoft 365 Environment

See how to strengthen your Microsoft 365 tenant by addressing the configuration issues that most often weaken identity, access, licensing, and device governance. This guide breaks down the seven missteps that repeatedly surface in real environments, explaining how they form and how to correct them with clarity and control.

You’ll learn how to:

  • Tighten MFA enforcement
  • Refine Conditional Access
  • Right-size licensing
  • Govern SharePoint and Teams access
  • Use Secure Score more effectively
  • Align Entra ID with Intune

Built for technical teams, it offers guidance you can put to work immediately to stabilize your tenant and reduce hidden gaps.

FAQs


It walks through the seven Microsoft 365 configuration gaps that show up most often in real tenants and explains how to diagnose and correct each one.

IT leaders, system administrators, and security teams responsible for managing Microsoft 365 identity, access, collaboration, and endpoint controls.

Yes. Each section includes the context behind the misconfiguration, the risks it creates, and the operational steps required to bring that area back into alignment.

Absolutely. Many of the issues covered stem from inherited tenants, old defaults, and long-term policy sprawl.

Identity (MFA, Conditional Access, Entra ID), licensing alignment, Teams and SharePoint access, Secure Score usage, endpoint and device posture through Intune, and data governance considerations.

It gives you a structured way to identify silent risks, close configuration gaps, and standardize the way your Microsoft 365 tenant is secured and managed.

Yes. VLCM’s Microsoft engineers can review your tenant, validate configuration gaps, and assist with planning or implementation where needed.