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  • Proton news
Now that the Proton Mail Campaign has raised over $250,000 for protecting online privacy, some people have asked us, how much do we need to raise to accomplish our stretch goals? In the table below, we have outlined our goals, and the amount of mone
  • Proton news
Last Updated: September 22nd, 2014 THANK YOU! Thank you for contributing to our Indiegogo campaign. With your support, we can build the more private and secure internet of the future. To redeem your perks please follow the instructions below. If t
  • Proton news
August 31, 2014 Update: Thank you for your support!! Our crowdfunding campaign has succeeded, raising over $500,000! If you missed the campaign and would still like to support Proton Mail, you can still do so here. Click here to visit Proton Mail’s
  • Privacy basics
Proton Mail is very much a work in progress, as a result, we will be frequently releasing new versions with bugfixes and additional features. Whenever a new version is released, it is usually good practice to clear your browser cache before continuin
  • Proton news
UPDATE First, we have gotten a new SSL certificate from SwissSign which is our certificate authority (SwissSign is largely owned by the Swiss government). This new certificate allows for wildcards so subdomains like proton.me no longer throw invalid
  • Proton news
We are happy to announce the release of Proton Mail v1.05. As usual, please completely clear your browser cache to make sure you load the latest version of Proton Mail. Bug Fixes * Login and password resetting system is improved. * Security enhan
  • Proton news
At Proton, security is our highest priority and something that we work on day and night to improve. We have been very fortunate to have several individuals and organizations step forward to assist us with security auditing. The contributors listed be
  • Proton news
UPDATE 5/23/2014 – It has come to our attention that at least for some users, the problem was because they included @proton.me when trying to login. The username should be ‘username’ not ‘username@proton.me’. If this is indeed the cause of your login
  • Proton news
Proton Mail is designed to guard against a broad range of threats. But there is no such thing as perfect security. This threat model describes the threats Proton Mail can and cannot counter. Updated Nov. 18, 2019, to remove reference to an outdated
  • Proton news
No matter where you live in the world, whether you’re living under an authoritarian government or looking to break away from Big Tech surveillance, using Proton puts your data under the protection of Swiss privacy laws. We are often asked why Proton
  • Proton news
Since Proton Mail beta was launched 3 days ago, we have been met with a overwhelming response from around the world. In fact, the response was a little too overwhelming as we have completely maxed out our server capacity. As a result, we are sad to a