Forum Discussion
Error with discovery mailbox with Exchange Server 2016
The discovery mailbox, a hidden default mailbox that is required to search mailboxes, cant found. it may have been inadvertently deleted. This mailbox must be re-created before you can search mailbox...
salimhurjuk If your question is how to re-create the missing discovery mailbox you would start here: https://learn.microsoft.com/en-us/exchange/architecture/mailbox-servers/recreate-arbitration-mailboxes?view=exchserver-2016https://learn.microsoft.com/en-us/exchange/architecture/mailbox-servers/recreate-arbitration-mailboxes?view=exchserver-2016#re-create-the-microsoft-exchange-discovery-system-mailbox