Tenant Migration

How to Transfer Hosting-Provider Microsoft 365 Licenses and Email Accounts

Maira Mehtab Sep 21, 2026 868 views

Question details

The user needs to transfer Microsoft 365 business licenses, custom domains, and associated data from a hosting provider to a direct Microsoft billing arrangement without losing user data or emails.

Product: Microsoft 365
Device & OS: not provided
Scenario: Consolidating Microsoft 365 licenses and transferring domain management from a third-party hosting provider directly to Microsoft.
Observed behavior: The organization currently operates with a mix of licenses from a host and direct Microsoft purchases, requiring a transition of billing, SharePoint URLs, and OneDrive accounts without creating duplicate users.

Before you start

Ensure you have Global Administrator privileges for both your Microsoft 365 Admin Center and the hosting provider's management portal before making any changes.

Solution 1Recommended

Coordinate Migration and Reassign Licenses

Transferring licenses from a hosting provider requires releasing the domain and manually reassigning new direct licenses to existing users to avoid data loss.

The migration process heavily depends on how your hosting provider manages the Microsoft 365 tenant. Because you cannot directly merge tenants automatically, careful coordination is required to ensure users are not duplicated and data remains intact.

Confirm current subscription types

Log into your account to determine whether the hosting provider issued Microsoft 365 Business or Family licenses, and identify exactly which users hold these licenses.

Purchase direct licenses

Navigate to the Microsoft 365 Admin Center under 'Billing' > 'Purchase services' and buy the required number of direct licenses to match the ones being transferred.

Reassign licenses to users

Go to 'Users' > 'Active users' in the Admin Center. Select the affected users and assign the newly purchased Microsoft licenses before the hosting provider cancels the old ones.

Coordinate domain release

Contact your hosting provider's support team to officially release your custom domain from their tenant so it can be fully managed within your direct Microsoft tenant.

Provider Redirection: If you are redirected to the provider's site when trying to access the Office account, all billing and initial licensing tasks must be initiated through their specific portal.

Free Microsoft Office alternative

Looking for a cost-effective alternative to Microsoft 365?

Managing Microsoft 365 licenses and tenant migrations can be complex and costly. Consider WPS Office as a free, lightweight, and highly compatible alternative for your team's document processing needs.

1. Download the installer: Visit the official WPS Office website and click the free download button for your operating system.
2. Install the software: Run the downloaded installation file and follow the on-screen prompts to set up WPS Office on your device.
3. Open your existing files: Launch WPS Office and seamlessly open your existing Microsoft Office documents without worrying about format conversion.

Fully compatible with Microsoft Word, Excel, and PowerPoint formats.No complex tenant migrations or costly business licensing required.Lightweight software with an intuitive, familiar interface.Built-in PDF editing and collaboration tools.

microsoft office alternative - wps office

Frequently Asked Questions

Do I lose my emails during a Microsoft 365 tenant migration?

If the migration is done correctly by reassigning new direct licenses before the old hosting provider licenses are canceled, and DNS records are properly updated, no data or emails will be lost.

How do I know if my Microsoft 365 is managed by a hosting provider?

When you attempt to log into the Microsoft 365 Admin Center, you are typically redirected to your hosting provider's custom login page or portal rather than the standard Microsoft login interface.

Can I directly merge a hosting provider tenant with a direct Microsoft tenant?

You cannot directly merge two separate tenants. You must coordinate with the hosting provider to release the domain, verify it on your direct Microsoft tenant, and then carefully migrate the licensing and data.

Migration & Recovery