Update your email address policy so that it does what you need. With that said, you will NOT find this in the GUI, so get your powershell pants on :) - -us/powershell/module/exchange/email-addresses-and-address-books/new-em...
Update your email address policy so that it does what you need. With that said, you will NOT find this in the GUI, so get your powershell pants on :) - -us/powershell/module/exchange/email-addresses-and-address-books/new-em...