If you are also one of those who are looking for the Office 365 tenant to tenant migration step by step? Then here in this comment, you will get the best solution to accomplish the task. You should download the RecoveryTools Office 365 Migration Tool to migrate emails easily. The software allows users to migrate complete data of O365 for Tenant to Tenant migration. Also, it comes with the free demo version, which allows users to migrate only 25 emails to analyze the software performance.
