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Do we need to purchase licences for implementing the Microsoft Certificate Service (Internal implementation for Microsoft Certificate Authority) &nbsp;that come together with The Win2k3 server for the purpose of email encryption?
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Do we need to purchase licences for implementing the Microsoft Certificate Service (Internal implementation for Microsoft Certificate Authority)  that come together with The Win2k3 server for the purpose of email encryption?

Microsoft Certificate Services Licence

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).