On August 8th between 1:00 AM US-CT (6:00 AM GMT) and 2:00 AM US-CT (7:00 AM GMT) scheduled maintenance on our Email servers will be performed. This maintenance will increase the performance of the calendar and other features. During this maintenance your calendar and webmail settings will become inaccessible for a period of 30 minutes. No data will be lost and after the maintenance window, all calendar functionality will return to normal. This maintenance will not affect our Hosted Exchange 2003 or 2007 customers.