books.google.nl - Get the knowledge you need to deploy a top-quality Exchange serviceThe latest release of Microsoft's messaging system allows for easier access to e-mail, voicemail, and calendars from a variety of devices and any location while also giving users more control and freeing up administrators to perform more...https://books.google.nl/books/about/Microsoft_Exchange_Server_2013.html?hl=nl&id=EZwSAAAAQBAJ&utm_source=gb-gplus-shareMicrosoft Exchange Server 2013
