Automatically Encrypts, Decrypts, Digitally Signs, and Verifies Messages According to Individual or Centrally Managed Policies

Protect your data in email, whether in transit or at rest. Symantec Desktop Email Encryption provides an end-to-end email encryption solution that automatically encrypts and decrypts email directly between clients without the need to log into a third-party website. Email remains encrypted on internal mail servers or when email is outsourced to the cloud.

System Requirements

Supported Operating Systems

Desktop Email Encryption is supported on Windows and Mac platforms.

Remote Desktop Services Compatibility
  • Windows Server 2008 R2 (64-bit, including Service Pack 1 or 2) Remote Desktop Services
  • Windows Server 2012 (64-bit) Remote Desktop Services
  • Windows Server 2012 R2 (64-bit) Remote Desktop Services
  • Citrix XenApp 7.6 FP3
  • Citrix XenApp 7.7
  • Citrix XenApp 7.9
Localization
  • English
  • German
  • Japanese
  • French (France)
  • Spanish (Latin America)
Authentication Options
  • OpenPGP RFC 4880 keys
  • X.509 keys
Messaging Protocols
  • POP3
  • IMAP
  • SMTP
  • MAPI
  • Lotus Notes
Messaging Security Standards
  • PGP/MIME RFC 3156
  • OpenPGP RFC 4880
  • S/MIME v3 RFC 2633
  • X.509 v3
Supported Email Clients
  • Microsoft Outlook 2007 to 2016
  • Exchange (on-premises)/Office 365 Cloud Server
  • Microsoft Windows Live Mail version 2012
  • Mozilla Thunderbird 38.3
  • Lotus Notes/Domino Server 8.5.3, 9.0.1 Fix Pack 4
  • Apple Mail 8.x, 9.x, 10.x
  • Microsoft Outlook 2011 for Mac
  • Microsoft Outlook 2016 for Mac
Supported Email Servers
  • Microsoft Exchange Server 2007-2016
  • IBM Domino Server 9.0.1 Fix Pack 4
Hashes
  • SHA-2 (up to 512-bit hashes)
  • SHA-1
  • MD5
  • RIPEMD-160
Public Key Algorithms
  • Diffie-Hellman
  • DSA (1024-bit keys only)
  • RSA (up to 4096-bit keys)
Centralized Management
  • Provided by Symantec™ Encryption Management Server, Powered by PGP Technology. Symantec Encryption Management Server requires a dedicated server.