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Start here. These three steps are the complete, standard xorlab integration — mail flow, user login, reporting, and the optional Microsoft 365 features. Follow them in order.
  1. Follow Before You Begin.
  2. Choose your integration:

    M365

    Integrate xorlab with your M365. Use this also for hybrid setups where you receive and send emails via M365.

    On-premises

    Integrate xorlab with your on-premises infrastructure. Use this also for hybrid setups where you receive and send emails on-premises.
  3. After you completed the integration above, follow Next Steps.

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What changes in your environment

The integration is made of settings in your own admin portal — connectors, mail flow rules and an app registration. Nothing is installed on your servers, clients or endpoints, no mailbox is moved, and with M365 your MX records keep pointing at Microsoft.

Review What Changes in Your Environment

Which settings each path adds, what it leaves untouched, what your users notice, and how to undo it.

What Integrating xorlab Involves

The wider picture around these steps: choosing between SaaS and on-premises, what your users notice, and what you maintain once the integration is live.

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Multi-Tenancy

If you protect multiple organizations with a single xorlab instance, do not follow the steps above one by one. Instead, onboard each organization as a tenant:

Add a Tenant

Step-by-step guide that walks you through domains, routing, mail flow activation and the optional per-tenant features.
See Multi-Tenancy Overview for the full picture.