Scheduled BES Upgrades - September 22, 2009

Subject: Scheduled BlackBerry Server Upgrade Notification
To: All MessageDisk BlackBerry Customers
Server Upgrade Window: Beginning at 10:00 PM PDT, September 22, 2009 and ending by 12:00 AM PDT, September 23, 2009
Anticipated Service Downtime: Not to exceed 45 sequential
minutes total during the server upgrade window

In our continuing effort to deliver the highest levels of service and reliability, MessageDisk will be performing BlackBerry server upgrades and improvements on September 22, 2009. Several moments of service downtime will be necessary in order to make these improvements.

Mail delivery to your Exchange mailbox will NOT be affected. Messages received during the upgrade window will be delivered to your BlackBerry device as soon as the upgrade is complete.

Please contact our support team (714-586-8600) if you have any additional questions or concerns regarding this event.

Sincerely,

The MessageDisk Team