Around 2:15 PM Eastern we had to do a quick dismount and remount of the mailbox databases in the LOUIE network to apply changes to the replication service. Unfortunately this was a security policy update and could not wait until after hours. Users on LOUIE may have experienced an outage of 5 minutes. All services are back online and login was confirmed by our staff.
LOUIE Database Restart – ExchangeDefender Network Operations