Forum Discussion
Migrate on-premise mailboxes to existant online users
You can remove the Exchange license and wait for the mailbox to be deprovisioned. And follow the steps here: https://techcommunity.microsoft.com/t5/exchange-team-blog/permanently-clear-previous-mailbox-info/ba-p/607619
You can remove the Exchange license and wait for the mailbox to be deprovisioned. And follow the steps here: https://techcommunity.microsoft.com/t5/exchange-team-blog/permanently-clear-previous-mailbox-info/ba-p/607619
I have an advance, I could validate the connector and send emails to on-premise mailboxes.
I was checking accepted domains configuration and I saw that the public domain was configured as Authoritative in Exchange Online console, I changed it to Internal redirection, and after that I could send emails to the on-premise mailboxes.
Because of that I'm wondering why HCW configured the accepted domain of Exchange Online as Authoritative.