Microsoft Exchange 2013 add an email address formathttps://i2.wp.com/windowstechblog.nl/wp-content/uploads/2013/11/Microsoft-Exchange-2013-add-an-email-address-format.png?fit=616%2C477&ssl=1https://i2.wp.com/windowstechblog.nl/wp-content/uploads/2013/11/Microsoft-Exchange-2013-add-an-email-address-format.png?resize=150%2C150&ssl=1Martien van Dijkit's all about Microsoft