Microsoft 365 Integration

Exchange Online & Microsoft 365
Email Integration Platform

Build enterprise email automations without writing Graph API code. MailGovern connects to every Exchange Online mailbox in your Microsoft 365 tenant — forwarding, classifying, and governing emails automatically.

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Capabilities

What you can automate with Exchange Online.

Every email action your organization needs — configured in minutes, not months.

Auto-Forward Emails

Route emails matching rules to any recipient or system — instantly and automatically.

AI Classification

Classify incoming emails as leads, support tickets, invoices, or custom categories using AI or rules.

Set Importance & Categories

Automatically set Exchange categories, importance flags, and read status based on email content.

Move to Folders

Route emails to specific Outlook folders based on sender, subject, or AI classification.

Sync to CRM

Push classified email data to Salesforce, HubSpot, or any system via webhooks.

Compliance Monitoring

Monitor outbound emails for policy violations, sensitive data, or unauthorized recipients.

Under the Hood

Powered by Microsoft Graph API — managed for you.

MailGovern uses the same Microsoft Graph API that enterprise developers use — but handles all the complexity for you. OAuth token management, delta sync, rate limiting, and multi-tenant isolation are all built in.

OAuth 2.0
+
Delta Sync
+
Auto Retry
=
Managed
Build vs Buy

Why use MailGovern over raw Graph API?

Building email automation on Graph API is powerful — but expensive and time-consuming.

FeatureBuild It YourselfMailGovern
OAuth token managementBuild refresh logic, handle expiry Handled automatically
Delta syncImplement deltaLink tracking Built-in, per-user
Rate limitingBuild retry + backoff logic Managed with smart throttling
Multi-tenant supportBuild tenant isolation Multi-tenant by default
Error handlingHandle 429, 503, token errors Auto-retry with logging
Classification rulesBuild rule engine from scratch Visual rule builder + AI
Time to production3–6 months Under 1 hour

Automate your Exchange Online emails today.

Connect your Microsoft 365 tenant in 5 minutes. No code, no Graph API expertise required.

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Available as SaaS · On-Premise · White Label

Frequently Asked Questions

Everything you need to know about this solution.

During initial setup for organization-wide background sync, global admin consent is required to authorize the Microsoft Graph API application. However, MailGovern uses scoped permissions so it only accesses the specific mailboxes and data required by your policies.

MailGovern's infrastructure is built to respect Microsoft Graph's throttling limits (429 errors). We utilize exponential backoff strategies, Delta queries, and webhook subscriptions to ensure zero data loss during high-volume periods.

Yes. While basic transport rules are rigid, MailGovern's API-first governance allows for dynamic, context-aware routing, tagging, and quarantine operations that go far beyond native Office 365 capabilities.

We utilize webhook push notifications directly from Microsoft Exchange Online. This means emails and calendar events are synchronized to your external systems within milliseconds of arriving in the inbox.

Yes, all data synchronized between Exchange Online, MailGovern, and your external systems is encrypted in transit using TLS 1.3.

Yes, MailGovern's architecture is capable of integrating with Microsoft 365 GCC and GCC High environments for compliance-heavy organizations.