The arbitration mailbox 'SystemMailbox{{e0dc1c29-89c3-4034-b678-e6c29d823ed9}}' for the organization '{0}' is located on a server that doesn't have Exchange 2013 installed. The arbitration mailbox must be moved to an Exchange 2013 server before you can enable auditing.
The application pool '{4}' is selected for virtual directory '{3}' on server {2}. This will cause Direct Push failures. It's ...
The appropriate permissions have been granted for the Lync servers and Administrators to be able to read the UM dial plan ...
The appropriate permissions haven't been granted for the Lync servers and administrators to be able to read the UM dial plan ...
The arbitration mailbox %1 in organization %2 is approaching its quota. The mailbox is currently using %3 bytes of the limit ...
The arbitration mailbox 'SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9}' for the organization '{0}' is located on a ...
The arbitration mailbox 'SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9}' for the organization '{0}' is located on a ...
The Arbitration mailbox can't be created on server '{0}'. The database must be on a server running Exchange 2010 or a later ...
The archive database ('{0}') is different from its value in AD ('{1}'). Hence a primary only move cannot be allowed for this ...
The archive GUIDs on source '{0}' and target '{1}' recipients don't match. Source archive GUID: {2}, target archive GUID: ...