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
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Apple Safari (version 16 and up)
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Google Chrome (version 108 and up)
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Microsoft Edge (version 108 and up)
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Mozilla Firefox (version 102 and up)
Operating Systems
Microsoft:
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Windows 11
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Windows 10
MacOS:
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Ventura (13)
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Monterey (12)
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Big Sur (11)
Apple iOS:
- iOS 15 and up
Email Applications
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Apple Mail (version 14 and up)
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Microsoft Outlook (2013 and up)
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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.