At the time of mergers and acquisitions or rebranding and divestiture, companies using Office 365 need to experience Office 365 tenant-to-tenant migration. It includes the migration from one tenant to another of mailboxes, cases, OneDrive accounts, and domains. Since no in-built option is available today for Office 365 to Office 365 migration, a professional Office 365 migration tool or PowerShell scripts must be used.

Professional tool to migrate Office 365 to Office 365

Shoviv Exchange Server Suite comes out as the perfect utility to perform Office 365 to Office 365 migration. It allows migration of user mailbox from one Office 365 account to another Office 365. Look at some feature of this tool:
  • This tool comes with a filter option to process items based on “Process Message Class” and “Process Items Date”.
  • Allows migration of multiple user mailboxes via admin account.
  • In the free evaluation version, users can process the first 50 items per folder to test the tool working.
For more info visit - https://www.shoviv.com/blog/office-365-to-office-365-migration/