Dear ladies and gentlemen,

During the last months, we have planned and - to a certain degree - implemented numerous infrastructure improvements in our data center. The electricity infrastructure is no exception to that, we want to improve it with regard to capacity and reliability in order to deliver the highest reliability possible to our customers. We have and will continue to implement these changes with as little service interruption as possible. Whenever it is possible, we avoid a maintenance date. For one of these improvements, a maintenance date is mandatory, however. We have planned this service for the night from Thursday, 28th of June, to Friday, 29th of June. The maintenance will take place on

Friday, 29th of June 2012, at 01:30 UTC+2

The process has been planned thoroughly and we will do anything in our power to complete the tasks as quickly as possible. We estimate that there will be a service interruption for about 3 hours.

We ask for your understanding for this service interruption.

Best regards,

PowerChaos Company