Forum Discussion

Iron Contributor

Jul 28, 2020

Remove flag for awaiting migration

Hi there, I#m just supporting a customer who is trying to setup his full environment after a cyber attack. There was a hybrid deployment with some few migrated Exchange mailboxes, but all AD acco...

Iron Contributor

Jul 28, 2020

Hey woelki,

Check if you can run the following command :

Set-User Jon@contoso.com -PermanentlyClearPreviousMailboxInfo

Ref: https://techcommunity.microsoft.com/t5/exchange-team-blog/permanently-clear-previous-mailbox-info/ba-p/607619

Another thing you can check is if the object still has immutable ID stamped (Get-Msoluser) you might have to clear that as well.