https://i1.wp.com/windowstechblog.nl/wp-content/uploads/2013/11/Microsoft-Exchange-2013-edit-email-address-format.png?fit=676%2C338&ssl=1https://i1.wp.com/windowstechblog.nl/wp-content/uploads/2013/11/Microsoft-Exchange-2013-edit-email-address-format.png?resize=150%2C150&ssl=1Martien van Dijkit's all about Microsoft