Software requirements for Ontera email

Minimum operating software required to support Ontera email

To ensure you can access your Ontera email, and to support current security standards, you need the following software. This does not affect your login information and stored messages.

Browsers

  • Internet Explorer 11 and higher
  • Microsoft Edge 12 and higher
  • Mozilla Firefox 27 and higher
  • Google Chrome 30 and higher
  • Safari 7 and higher
  • Opera 17 and higher

Desktop operating systems

  • Windows 7 SP1 and higher
  • macOS 10.9 Mavericks and higher
  • Ubuntu 12.04 LTS and higher
  • Microsoft Outlook 2013and higher
  • Mozilla Thunderbird v31 and higher

Mobile operating systems

  • iOS 7 and higher
  • Airwatch
  • Android 5.0 and higher
  • Windows Phone 8.1 and higher

Windows 10 Mobile

  • v1511
  • v1607
  • v1703
  • v1709