All you need to do is make sure you have access to the required client software usually Microsoft Outlook. Alternatively, you can use the Outlook on the web app integrated in Exchange Server for browser access. Those wishing to set up the Exchange Server themselves need to be aware that this generally also means having to deal with much more administrative work. The operating systems Windows Server or Windows Server R2 are required for integrating Microsoft Exchange into your own data centre. Additionally, the network also needs to provide the Microsoft directory service, Active Directory; this is because Exchange needs Active Directory for saving and sharing directory information for Windows. For Exchange , however, Windows Server is required as well as at least. NET Framework 4. The nuts and bolts of Exchange architecture Under most circumstances, Exchange infrastructure is spread across multiple physical or virtual servers.