Proton

Proton Mail

An illustration of Proton Mail being blocked in Russia.
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Russia has periodically made attempts to block Proton Mail. Here is the current status and how you can bypass blocks placed on Proton Mail.
illustration of Proton Mail iOS open source
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We have released the Proton Mail iOS app as open source software as part of our commitment to transparency and supporting the developer community.
illustration of Proton Mail iOS client security
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We have published the Proton Mail iOS security model to highlight how Proton Mail for iOS has a higher level of security compared to typical apps.
Illustration of why Proton Mail is trustworthy
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It’s important to trust your email provider because they safeguard some of your most sensitive data. Should you trust Proton Mail?
Illustration of multi-account support in Proton Mail Android.
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The new version of Proton Mail Android has multi-account support so users can access multiple Proton Mail accounts on their Android device.
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Proton Mail official clarification about Huawei partnership.
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The monopoly of Apple and Google over app distribution is bad for the Internet. Here’s how Proton is working to expand users’ choices.
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If you still use Internet Explorer, you will need to switch to a more secure, modern web browser to access Proton Mail.
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Proton Mail has become the first and only encrypted email provider to support elliptic curve cryptography (ECC), providing more security and performance.
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Proton Mail supports the European Journalism Centre and their new project DataJournalism.com.
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In the past week, the Russian government has been attempting to prevent Russian citizens from sending messages to Proton Mail. We believe this block is unjustified, and we will restore full services to users in Russia.