You are receiving this email because of an upcoming change which will effectively migrate your email and office communicator (OC) account to a new system.
To give you a bit of background, the new system is called “Office 365” which is a cloud service offered by Microsoft. And it’s Minor Group strategic decision as part of 5 years plan to move from internal system to cloud service which, ultimately, will drive overall service cost down in a long run.
The migration processes will mostly happen in the background and will only require your action as follow when you came into office in the morning.