Forum Discussion
stylz1
Apr 01, 2021Copper Contributor
Change email alias to on.microsoft.com account as primary
Hi, I'm performing an O365 tenant-to-tenant migration. I need to remove the domain name for the source domain and register and verify it in the destination domain. I'd like to make sure that all use...
Seshadrr
Apr 01, 2021Iron Contributor
Microsoft has defined a script from one Microsoft 365 or Office 365 organization to another. Please refer if it suitable for your requirement.
https://docs.microsoft.com/en-us/exchange/mailbox-migration/migrate-mailboxes-across-tenants
https://docs.microsoft.com/en-us/exchange/mailbox-migration/migrate-mailboxes-across-tenants