How to: Migrate Office 365 Tenant to Tenant – Step by Step

Here, we’ll discover some practical techniques to migrate Office 365 tenant to tenant. The domain or main account linked to the Office 365 package is commonly referred to as a tenant. All the features listed in the license may be used by a tenant administrator. The inbox data needs to be transferred to another tenant when businesses merge.

So, in this article, we’ll go over some pointers and tricks that can help you move inbox data using o365 tenant-to-tenant migration procedures.

Step 1: Converting an Office 365 Tenant to Another Tenant using a Portable Approach

PowerShell scripts or third-party software transfers data from Teams to another tenant can be used to complete the Office 365 tenant-to-tenant migration steps. There are some Office 365 Pre & Post Migration requirements that you must check off before the situation.

stage before migration

Step 1: Prepare the Domain

Create the domain by adhering to the guidelines provided:

Make sure you have enough licenses for the Office 365 webmail client.

To start the conversion process successfully, create admin accounts in both the source and target.

Focus on distribution groups, room/resource mailboxes, and user inboxes.

Work on AD DS consolidation with the aid of AD DS tools as necessary, and portably synchronize the source domain with the objective domain.

Last but not least, educate your end-users on how to use Office 365 following migration.

Step 2: Online Domain Verification to Migrate Office 365 Tenant to Tenant

Start by confirming the objective tenant domain in Office 365.

After that, create TXT records in DNS and add a source domain to the objective Office 365 admin center.

Make sure that only one tenant is utilizing the domain. Otherwise, a sudden crash of the verification process will occur.

It will take approximately 3 days to predict the changes after verification.

Step 3: Plan your Migration Procedure.

Make a list of the user inboxes you want to migrate at first, then create a mapping CSV file.

Take note of TTL’s lowest ranking on the MX record at this point (of the primary email domain).

deliberately disable source tenant directory synchronization (from Office 365 admin centre).

Step 4: Professionally Migrate Office 365 Tenant to Tenant

As we can see, the aforementioned method is fairly drawn out and may require a lot of time to complete the migration successfully. Use the Email Migration Tool instead of the time-consuming method if possible. The tool will be of great assistance to you when transferring Office 365 tenant data.

Observe the Office 365 Tenant to Tenant Migration Steps.

The Migration Tool should be installed and run locally.

You will be taken to the tool’s home page.

Use a valid username and password to log into your Office 365 email account after that.

Select the mailbox, public folder, archives folder, etc. that you want to migrate next.

Choose the Office 365 saving file format after choosing your mail folders if you want to import all of them.

The tool will successfully extract all the data from the chosen mailbox in the next step, keeping it available for migration.

After that, log in to the Office 365 second domain in the ensuing popup to ensure a successful import.

Tap the Migrate button to import after a successful login, and then click Close to close the window. Migrate Office 365 Tenant to Tenant

Final Thoughts

Due to its reliance on PowerShell scripts, the manual method for performing Office 365 tenant-to-tenant migration is more of a tactical procedure. Because handling Shell Scripts requires technical knowledge, not every user is skilled enough to do so. Therefore, the Email Migration Tool is the best method for an easy way to migrate Office 365 Tenant to Tenant. Additionally, the tool enables new users to move their Office 365 mailboxes.