Windows Essential Business Server comes in two editions - Standard and Premium.
A single Client Access License for all included products simplifies license management. Discover the differences and determine which version makes the most sense for your business.
1 One year Microsoft Forefront Security for Exchange Server subscription included in the product.
2 One year Web Antimalware Subscription for Forefront Threat Management Gateway, Medium Business Edition included in product.
To learn more about the product licensing and Client Access License details, visit the Licensing page.