This article will help you configure mail routing during the hybrid migration process from your on-premises mail server to Exchange Online (Microsoft 365). This will ensure zero interruption for your mail flows when some of your user mailboxes will be On-premises while the others have been migrated to Exchange Online.

If you are looking for a way to monitor and report the progress of your Microsoft 365 mailbox migrations, this blog is for you.You will learn how to use a PowerShell script that can generate detailed migration reports for individual users in a batch. You will be able to see the status of each mailbox, whether it is completed or in progress, and save the reports for future reference. This will help you to keep track of your migration project and communicate effectively with your stakeholders.