SharePoint & OneDrive Health Check | MStack360

What We Test & Verify

We dig deep into every layer of your SharePoint and OneDrive environment to surface issues most admins miss.

HIPAA PCI-DSS GDPR NIS2 SOC 2

Permissions & Access

We identify broken inheritance, overshared sites, and users with access they should not have.

  • Permission inheritance audit
  • Unique permissions per site
  • Guest and external user access
  • Orphaned user cleanup

Sharing & External Links

We review all sharing settings, anonymous links, and external collaboration policies across your tenant.

  • Anonymous link discovery
  • Company wide sharing defaults
  • Site level sharing overrides
  • Expiration policy review

Storage & Quota

We analyze storage consumption across all sites and OneDrive accounts to prevent quota overages and optimize allocation.

  • Tenant storage breakdown
  • Top consuming sites and users
  • Versioning impact analysis
  • Recycle bin and retention bloat

OneDrive Sync Health

We investigate sync errors, shortcut naming collisions, and known sync client issues that disrupt your team's workflow.

  • Sync error patterns
  • Known folder move status
  • Shortcut naming conflicts
  • Client version compliance

Site Architecture

We evaluate your hub sites, site collections, and document library structures for scalability and governance.

  • Hub and site topology review
  • Orphaned and inactive sites
  • Navigation and information architecture
  • Content type consistency

Performance & Governance

We check site performance, page load bottlenecks, and governance policies to keep your environment lean and fast.

  • Large list threshold warnings
  • Page performance analysis
  • Site creation policies
  • Lifecycle and expiration rules

What We Need to Get Started

The audit is fully read-only and requires minimal setup on your side. Here is what to expect and what access is needed before we begin.

SharePoint Admin & Global Reader Roles

We require SharePoint Administrator and Global Reader access — both read-only for our audit. This allows us to review all site collections, permissions, sharing policies, and storage settings without making changes.

30-Minute Scoping Call

Before the audit starts, we schedule a brief call to understand your environment — the number of site collections, your governance model, known issues, and any specific areas of concern your team wants us to focus on.

No Disruption to Users or Sites

The entire audit is performed in the background using read-only access. No files are modified, no permissions are changed, and no sites are impacted. There is zero disruption to your users during the engagement.

Report Within 24 to 48 Hours

Once the audit is complete, your full report is delivered within 24 to 48 hours, followed by a recorded walkthrough session where we walk through every finding with your team.

We only use read-only, time-bound access. We never store credentials, never modify files or settings, and never retain access beyond the audit window.

What Gets Audited in Your Environment

Permissions & Access — Broken Inheritance, Guest Users
Sharing & External Links — Anonymous Links, Policies
Storage & Quotas — Site Sizes, Growth Trends
Sync Health — Stuck Clients, Error States
Site Architecture — Orphaned Sites, Hub Structure
Governance — Retention Labels, Sensitivity, Versioning

Our 4 Step Process

A structured, expert led approach from initial access to final walkthrough.

Secure Access

We connect to your tenant with read only SharePoint admin permissions to safely collect data.

Day 1

Deep Audit

Our team scans every site collection, library, permission level, and sharing configuration.

Day 1 to 2

Analysis & Report

We compile findings into a clear, prioritized report with severity levels and remediation steps.

Day 2 to 3

Review Call

We walk you through every finding, answer your questions, and create an action plan together.

Day 3 to 4

Detailed Deliverables

Every health check includes actionable outputs you can use right away.

Executive Summary

A high level health score of your SharePoint and OneDrive environment with critical risks highlighted.

Permissions & Sharing Report

A complete map of who has access to what, including external users, anonymous links, and broken inheritance.

Storage & Architecture Review

Site by site storage breakdown, inactive site list, and recommendations for restructuring and cleanup.

Priority Remediation Plan

A ranked action list organized by urgency, impact, and complexity so your team knows exactly where to start.

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Languages Supported

What Comes Next?

Your health check reveals the issues. These services fix and optimize them.

Recommended

Permissions Remediation

We fix broken inheritance, remove orphaned access, lock down external sharing, and implement governance policies.

  • Broken permission repair
  • External sharing lockdown
  • Access review automation
  • Governance policy setup
Learn more
Popular

Intranet Design & Build

We design and build a modern SharePoint intranet tailored to your organization with clean navigation, branding, and structure.

  • Custom branded hub site
  • Department site structure
  • News and communication setup
  • Document library organization
Learn more
Advanced

Migration & Restructuring

Moving from file servers, Google Drive, or restructuring your existing SharePoint? We handle it end to end with zero disruption.

  • File server to SharePoint migration
  • Google Drive to OneDrive migration
  • Site consolidation and restructuring
  • Metadata and content type planning
Learn more

Why Fix Once When You
Can Stay Protected Forever?

A health check finds the problems. A managed support retainer makes sure they never come back. Get a dedicated Microsoft 365 team managing your environment every single month.

  • Proactive SharePoint and OneDrive management
  • Monthly health check reports included
  • Priority response within 4 to 24 hours
  • Weekly training sessions for your team
  • Security, Intune, and Power Platform coverage
  • 30 day satisfaction guarantee

Your SharePoint & OneDrive Health Check is included free with any Priority or Partner retainer plan.

Common Questions

Everything you need to know about the SharePoint & OneDrive Health Check before you book.

We require SharePoint Administrator access and Global Reader access to your Microsoft 365 tenant. These are read-only roles for our audit activities. We review all site collections, permissions, sharing policies, and storage settings without making any changes to your environment.
The audit typically takes 1 to 2 business days from point of access, depending on the number of site collections and the complexity of your environment. We begin with a 30-minute scoping call and deliver a full report within 24 to 48 hours of completing the review.
The report includes an Executive Summary, a Detailed Findings Report covering permissions, sharing links, storage, sync health, site architecture, and governance, a Prioritized Remediation Plan, and a Recorded Walkthrough Session where we present every finding and answer your team's questions.
No. The entire audit is read-only and performed in the background. No sites are modified, no permissions are changed, and no files are accessed or downloaded. There is zero impact on your users during the engagement.
Yes. We use automated scripts to inventory all site collections and apply a risk-based approach to prioritise high-impact areas such as sites with anonymous sharing links, broken permissions, large storage consumers, and sites with no active owner. All findings are documented by severity.
Pricing is confirmed during the scoping call as it depends on the number of site collections and the scope of your environment. The health check is included free with any Priority or Partner managed support retainer plan. Contact us or book a call to receive a tailored quote.
Yes. Following the audit, we offer a separate remediation engagement to clean up permissions, remove anonymous links, restructure site architecture, and implement governance policies. Many clients choose to continue as managed retainer clients for ongoing SharePoint and OneDrive support.
The audit maps findings to GDPR, HIPAA, PCI-DSS, NIS2, and SOC 2 frameworks where applicable. Overshared files, anonymous links, and unclassified sensitive documents are particularly relevant to GDPR and HIPAA compliance, and these are highlighted explicitly in the report.

Ready to Uncover What Is Hiding
in Your SharePoint Environment?

Book your health check now and get a full report within days. No commitment, just clarity.