The Voltage SecureMail app allows you to read and send encrypted email on supported iPhones and iPads.

Communicate securely using your iPhone or iPad with anyone who has a standards compliant email inbox on a desktop, mobile device, or in the cloud.

Available on the App Store

To Read Messages:

  • Install this mobile app on your iPhone or iPad
  • Return to your inbox and tap a secure message
  • Press and hold (do not tap) the "message_zdm.html" attachment
  • Tap 'Open in "Voltage Mail"' and follow the instructions

To Send Messages:

  • Install this mobile app on your iPhone or iPad
  • Open the Voltage SecureMail app
  • Tap the Compose icon