Dear Customer,
The Exchange Server datacentre is installing Windows updates that require rebooting the Exchange server. Individual services should only be unavailable long enough for patch installation and reboot. Incoming messages will be queued until maintenance is completed
Start: Wednesday, December 12, 2012 3PM SGT
End: Wednesday, December 12, 2012 7PM SGT
Expected Downtime: 15 Minutes
Regards
Hosted Exchange Team
