The mailbox plan "{0}" wasn't the only default mailbox plan in the current organization defined on the domain controller "{1}". At any time, only one mailbox plan can be marked as default. You need to remove the confilicting objects and try this operation again.
The mailbox has been moved but an unexpected error occurred while trying to apply policies or clean the source mailbox. Error: ...
The mailbox of the authenticating user and the mailbox of the resource being accessed must have the same Mailbox server version. ...
The mailbox of user {0} that is located on a server that is running version {1} can't be opened on a server that is running ...
The Mailbox parameter is not supported for mailboxes with versions older than {0}. The version of the mailbox {1} is {2}. ...
The mailbox plan "{0}" wasn't the only default mailbox plan in the current organization defined on the domain controller ...
The mailbox policy '{0}' has users associated with it. If you remove the mailbox policy, none of these users will have an ...
The mailbox policy '{0}' may have users associated with it. If you remove it, no mailbox policy will be associated with these ...
The mailbox quota was exceeded while contacts were being saved to the mailbox. Please free up some space and try again. The ...
The Mailbox Replication Proxy Service can't process this request because it has reached the maximum number of active MRS ...