Forum Discussion
Solved
System mailbox corrupted
We're migrating from exchange 2013 to 2019 on-prem. All the mailboxes have been migrated to the new server including all the "system" mailbox as arbitration, auditing, etc Checking the enviroment, ...
I can't find that mailbox guid between the arbitration mailboxes, probably it is too old and maybe not even from 2013
https://learn.microsoft.com/en-us/exchange/architecture/mailbox-servers/recreate-arbitration-mailboxes?view=exchserver-2019
I can't find that mailbox guid between the arbitration mailboxes, probably it is too old and maybe not even from 2013
https://learn.microsoft.com/en-us/exchange/architecture/mailbox-servers/recreate-arbitration-mailboxes?view=exchserver-2019