Office 365 Tenant to Tenant Migration – Step-by-Step Guide

Summary: Organizations that go through mergers, acquisitions, or rebranding are quite important in migrating MS Office 365 tenant to tenant. This migration, which we call Office 365 Tenant to Tenant Migration, allows us to migrate emails, contacts documents, and other data. As this migration is crucial to businesses, it is performed most efficiently.

MS Office 365 migration provides a controlled and methodical method to combine systems, increase collaboration, and simplify the path of it. This blog will talk about why you should move your Office 365 tenant to the tenant along with the professional way i.e. Office 365 Backup Tool to do it.

Reasons to Perform Microsoft 365 Tenant-to-Tenant Migration

1. Organization Mergers and Acquisitions: Consolidating tenants is important for businesses that merge and acquire others because it brings the systems together.
2. Rebranding or Domain Changes: Organizations that change their domain names and also need to transfer data to a new tenant without affecting the everyday operations.
3. Organizational Restructuring: One account to another account migration occurs during internal restructuring and realignment of data when the new structure is finalized.
4. Centralized Management: Migrating to a single tenant simplifies IT management and license costs.

Now, let’s go deeper and learn some ways to perform Microsoft Tenant-to-Tenant migration with minimum hassle.

Office 365 Tenant to Tenant Migration: Automated Approach

A trustworthy solution is the MacSonik Office 365 Email Backup Tool to backup and migrate Office 365 data, such as emails, and documents. This tool is designed in such a way that it automates user-friendly functionality and ensures data security throughout the processes. The tool has a simple interface that helps in the process of Office 365 migration which is suitable for businesses.

Important Steps for the Migration

1. First, install and run the Office 365 Backup Tool on your system.
2. After that, pick the Modern Authentication option and then enter the email address of the Office 365 account.
3. Tick the Assign Impersonation option (if required), then, authenticate the Sign-in process.
4. The software directs you to the default browser. Once authentication is complete, return to the tool. 
5. Select the Tenant ID whose data you’ll be transferring, select the Backup option, and click Next.
6. Pick the required items and click Next.
7. Now, select Office 365 as the destination. Click Modern Authentication, authenticate the login process, and click Next.
8.  Finally, click Convert to Finish the Office 365 Tenant to Tenant migration process.

Besides, you can also perform the Office 365 tenant-to-tenant transfer manually. You will find a good number of websites that suggest an extremely complex manual process and the process of migration of small-size mailbox data simply and easily. Have a look at it below.

Tenant to Tenant Migration: Manual Approach

The whole process is done by this manual procedure, which consists of two stages. You need to finish each stage to finish this process effectively.

Phase 1: Add MS Office 365 Tenant Account to Outlook

1. Open the Outlook Application on your Mac.
2. To do this, click the Tools option in the Outlook Application or tap Accounts.
3. Now, hit + in the bottom left corner and select New Account.
4. Enter the Office 365 Tenant account address and Password into the account in Outlook.
5. Finally, click the Done button to finish it up.
6. It is advisable to follow this process two times because you will add both source and destination Office 365 Tenant accounts in two iterations.

Phase 2: Perform Office 365 User-to-User Migration using Outlook

After Accounts are added successfully, here are the steps for Office 365 migration from Tenant to Tenant:

1. Open MS Outlook on your Mac machine again.
2. You migrate from the source Office 365 tenant account, where the data goes.
3. They let you choose the folder which you need to migrate by clicking on it and right-clicking.
4. Go to the Copy Folder.
5. Place the name of the destination folder in the search box in this panel.
6. Choose the folder of the destination Office 365 Tenant account where you want to select.
7. Finally, click Copy to initiate Office 365 user-to-user migrations.

That’s how you’d perform Office 365 migration from Tenant to Tenant, manually. However, the manual process can be sometimes lengthy and confusing, especially when you are a new user. So, better go for the suggested professional solution.

Also Read – Migrate Office 365 to G Suite

Conclusion

Office 365 Tenant to Tenant Migration is a crucial task for businesses changing mergers, acquisitions, or rebranding. A good reliable migration tool, with features like selective data migration, batch migration, and automatic scheduling, can help you ease the process and, with data integrity. With the right approach, businesses can minimize downtime, prevent data loss, and maintain paying operations without incident during the migration. It’s up to you to select the proper migration solution.

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