Supported web browsers, operating systems, and email applications

To ensure the best experience using Hushmail, and to keep up to date on critical security updates, we recommend using the latest versions of our supported browsers, operating systems, and third-party email applications.

Web Browsers

Apple Safari (version 16 and up)
Google Chrome (version 108 and up)
Microsoft Edge (version 108 and up)
Mozilla Firefox (version 102 and up)

Operating Systems

Microsoft:

Windows 11
Windows 10

MacOS:

Ventura (13)
Monterey (12)
Big Sur (11)

Apple iOS:

iOS 15 and up

Email Applications

Apple Mail (version 14 and up)
Microsoft Outlook (2013 and up)
Thunderbird (version 102 and up)

These minimum requirements also apply to customers using our Secure Forms feature, as well as non-Hushmail recipients reading encrypted messages.