Operating System
  • Windows 10
  • Windows 8.1, 32/64 bit
  • Windows 7 32/64 bit
  • Windows Vista SP2 32/64 bit
  • Windows XP SP3 and above
  • Windows Server 2008 S
  • Windows Server 2003

    Note: You require administrative privileges to install Secure Mai
Email Clients
  • Microsoft Outlook 2016 (Recommended)
  • Microsoft Outlook 2013 (Recommended)
  • Microsoft Outlook 2010 (Recommended)
  • Microsoft Outlook 2007
  • Microsoft Outlook 2003

    Note: For all clients, we recommend the latest service pack.
Web Browser
  • Internet Explorer 8 and above
  • Mozilla Firefox (Latest official version)
  • Google Chrome (Latest official version)
  • Mobile Browser (For DC via EMX)
  • BlackBerry 7 / 10 Browser
  • Android Browser
  • Chrome for Android or iOS
  • Safari for iOS
Internet Connection
  • Minimum 56 KBPS dial-up modem
  • LAN-based using standard TCP/IP
  • DSL, ADSL, Cable Modem

    If you are using a firewall/proxy, Secure Mail must be able to communicate with the application back-end.
Computer Hardware
  • 5-10 MB of hard drive space
  • Pentium 233 MHz (Recommended: Pentium 500MHz or greater)
  • 128 MB RAM (Recommended: 256 MB or greater)