Forum Discussion

Julian12's avatar
Julian12
Brass Contributor
Jul 08, 2020

Shared Mailbox disappeared after migration to O365 from EXC2010

Hi,

I'm currently testing the migration of shared mailboxes from an exchange 2010 server to O365 with a hybrid deployment and the exchange online migration wizard.

First I created a user mailbox, converted it to a shared mailbox, synced this account to Office 365 and set up a migration batch for this mailbox only but after successfully completion the mailbox and its user accounts completly disappeared from Office 365.

 

Any ideas why this happened?

Thanks and regards!

Resources