Exchange Server 2019 Enterprise buy key
Add to cart Wishlist Compare. Windows Server Licensing is pretty straightforward when deciding on your requirements. You can't downgrade from an Enterprise Edition license to a Standard Edition license without reinstalling Exchange. For Exchange Server 2019 Enterprise buy key information, see the Exchange Online Service Description. After you license an Exchange Mailbox server, you need to restart the Microsoft Exchange Information Store service on the server after you enter the product key. In the Microsoft Online Services Portal, you can assign the user a new subscription and remove the old one. Was this information helpful? Visual Studio Professional. Any additional feedback? View product page.