Hi,
I am using Exchange 2013 CU1 at the moment and just spun up a new additional mailbox server to 'spread the load'. I installed it and configured it and added it to the DAG successfully, then was able to successfully create database copies on it, and then even activate the database copy on it (mounted). However when I mounted the database copy on the server the clients in that database are no longer able to access their mailboxes via Outlook OR OWA. Outlook just says disconnected and in OWA after logging in it says "service unavailable".
All the configuration is as far as I can tell identical to our other two servers that are working fine, so I am not sure what else to look at to resolve this.
Any thoughts?
THanks!