Operating systems
•Microsoft Windows Server 2012 R2 Standard or Datacenter
•Microsoft Windows Server 2012 Standard or Datacenter
•Microsoft Windows Small Business Server 2011 SP1 Standard
•Microsoft Windows Server 2008 R2 SP1 Standard, Enterprise, or Datacenter
 
Mail server
•Microsoft Exchange Server 2010 SP3 deployed in at least one of the following roles: Hub Transport, Mailbox, or Edge Transport
•Microsoft Exchange Server 2013 SP1 deployed in at least one of the following roles: Mailbox, Edge Transport, or Client Access server (CAS)
•Microsoft Exchange Server 2016 deployed in at least one of the following roles: Mailbox or Edge Transport
 
Database management systems
•Microsoft SQL Server 2014 Express, Standard, or Enterprise;
•Microsoft SQL Server 2012 Express, Standard, or Enterprise;
•Microsoft SQL Server 2008 R2 Express, Standard, or Enterprise;
Microsoft SQL Server 2008 Express, Standard, or Enterprise.
 
하드웨어 요구사항
•Minimum 4 GB free RAM, including:
     minimum 2 GB for the operation of Anti-Virus and Anti-Spam
     minimum 2 GB for the operation of the DLP Module
•10 GB of free disk space, including at least 4 GB for the DLP Module's operation. Additional disk space may be required depending on the application settings and operation mode.
•Other hardware requirements must comply with those of the protected Microsoft Exchange Server.