Microsoft 365 Security

Microsoft 365 Security Isn't Enough

83% of organizations using Microsoft 365 have experienced an email breach. Add the zero trust layer that catches what Microsoft misses.

The Problem

Why Microsoft 365 Security Falls Short

Microsoft Defender for Office 365 provides a foundation, but sophisticated attacks still slip through. Here's why MSPs need an additional layer.

Basic Threat Detection

Microsoft Defender relies heavily on known threat signatures. Zero-day attacks and novel phishing campaigns slip through until Microsoft updates their databases.

No User Behavior Analysis

Microsoft doesn't learn individual user communication patterns. It can't detect when 'your CEO' is actually an impersonator because it doesn't know who your CEO normally emails.

Trust-First Architecture

Microsoft 365 trusts emails by default and scans second. This backwards approach means threats reach inboxes before detection catches up.

Complex Configuration

Properly configuring Exchange Online Protection and Defender requires significant expertise. Most MSPs don't have time to tune hundreds of settings.

Limited Visibility

Microsoft's quarantine and reporting tools are scattered across multiple admin centers. Getting a clear picture of what's happening requires jumping between consoles.

Not Built for MSPs

Microsoft 365 security tools are designed for enterprise IT departments, not MSPs managing hundreds of tenants. Multi-tenant management is an afterthought.

83%
of M365 orgs breached via email
91%
of cyberattacks start with email
$4.76M
average cost of a data breach
The Solution

Add Zero Trust to Microsoft 365

Mailprotector adds the zero trust verification layer that Microsoft lacks—without disrupting your existing Microsoft 365 workflows.

Zero Trust Foundation

Every email starts at zero trust. Nothing reaches the inbox until it proves it deserves to be there—the opposite of Microsoft's trust-first approach.

AI-Powered Behavior Analysis

Shield learns each user's communication patterns and flags anomalies. When someone impersonates your CEO, we catch it because we know who your CEO actually talks to.

Real-Time Adaptation

Our AI doesn't wait for signature updates. It detects novel threats based on behavior patterns, protecting you from day zero—not day thirty.

Intelligent Configuration

Shield configures itself based on your organization's actual communication patterns. No tuning required—it just works.

Unified Visibility

See everything in one place. Clear reporting shows exactly what's being caught and why, across all your managed tenants.

Purpose-Built for MSPs

Multi-tenant management is core to our platform. Manage all your Microsoft 365 clients from a single console with role-based access.

Side by Side

Microsoft 365 vs Mailprotector

Feature
Microsoft 365
+ Mailprotector
AI-Powered Phishing Detection
User Behavior Analysis
Zero Trust Architecture
Real-Time Threat Adaptation
Limited
Built-in Security Training
Multi-Tenant MSP Console
Unified Quarantine Management
Impersonation Detection
Basic
Advanced
BEC Protection
Limited
Comprehensive
MSP-Focused Support
Easy Deployment

Up and Running in Minutes

No MX record changes. No email flow disruption. Just connect and protect.

1

Connect Your Tenant

Simple OAuth connection to your Microsoft 365 tenant. No MX record changes required.

2

Shield Learns

Shield analyzes communication patterns and builds behavioral profiles for each user.

3

Protection Activates

Zero trust email security is now active, catching what Microsoft misses.

Defense in Depth

Works With Microsoft, Not Against It

Mailprotector doesn't replace Microsoft's security—it enhances it. Think of us as the specialized security layer that fills the gaps Microsoft leaves open.

  • Keep using Microsoft 365 exactly as you do today
  • No changes to MX records or email flow
  • Microsoft Defender continues to work alongside Shield
  • Manage all M365 tenants from one MSP console

Microsoft 365

Foundation security layer

Mailprotector Shield

Zero trust verification layer

Complete Email Protection

Defense in depth for your clients

Protect Your Microsoft 365 Clients Today

See how Mailprotector can enhance your Microsoft 365 email security in a personalized demo.