Microsoft 365 Management: What Your IT Provider Should Be Doing

You're Paying for More Than Email

Most businesses treat Microsoft 365 as "email and Office apps." They pay per user, set up mailboxes, and move on. But Microsoft 365 includes over 20 applications and services — and the average business uses less than 30% of what they're paying for.

A good managed IT provider doesn't just set up your M365 tenant. They optimize it continuously. Here's what that looks like.

Security Configuration

This is where most businesses have the biggest gaps:

What Should Be Done

• Multi-factor authentication enforced on every account (not optional — mandatory)
• Conditional access policies that restrict access by location, device, and risk level
• Email filtering configured beyond default settings — custom rules for your domain
• DMARC, SPF, and DKIM records configured to prevent email spoofing
• Data loss prevention policies that prevent sensitive data from being shared externally
• Audit logging enabled and monitored for suspicious activity

What Most Businesses Have

• Basic MFA (maybe)
• Default spam filtering
• No conditional access
• No DLP policies
• No audit monitoring

The gap between "what should be done" and "what most businesses have" is where breaches happen.

License Optimization

Microsoft 365 has dozens of license tiers. Many businesses are:

• Over-licensed: Paying for Business Premium when Business Basic would suffice for some users
• Under-licensed: Missing security features because they're on a lower tier
• Wasting licenses: Paying for departed employees, shared mailboxes that don't need licenses, or unused services

A quarterly license review should:

• Match each user to the appropriate license tier
• Remove licenses for inactive accounts
• Identify users who need upgrades for compliance or security features
• Forecast license needs for upcoming hires

Typical savings: 15-25% of M365 spend after optimization.

Productivity Features You're Not Using

Teams Beyond Chat

• Shared channels for client collaboration
• Automated workflows with Power Automate
• Project management with Planner/Lists
• Meeting recordings with automatic transcription

SharePoint

• Intranet for company policies and procedures
• Document libraries with version control
• Automated approval workflows
• Client portals for secure file sharing

Power Platform

• Power Automate: automate repetitive tasks without code
• Power BI: dashboards from your business data
• Power Apps: simple custom apps for specific workflows

Ongoing Management

What proactive M365 management includes monthly:

• Security posture review (Secure Score monitoring)
• License audit and optimization
• Mailbox and storage usage review
• Update policy compliance check
• New feature evaluation and rollout planning
• User training recommendations based on adoption data
• Backup verification (M365 doesn't back up your data by default)

That last point surprises many businesses: Microsoft does not guarantee recovery of your data. Their shared responsibility model makes you responsible for backing up your own mailboxes, SharePoint, and Teams data. A third-party backup solution is essential.

What to Ask Your IT Provider

1. "What is our Microsoft Secure Score, and what are you doing to improve it?"
2. "When was the last time you reviewed our license allocation?"
3. "Are we backing up our M365 data? Where? How often?"
4. "Which M365 features could we be using but aren't?"
5. "How are you monitoring for compromised accounts?"

If your provider can't answer these questions — or doesn't proactively address them — you're getting break-fix support labeled as managed IT.

Microsoft 365 is the backbone of most modern businesses. It deserves more than a set-and-forget approach.