Let’s hear it from you – what have you started doing recently to reduce the spam, targeted ads, and phishing emails in your #inbox? Tell us in the comments, and we’ll share the best tips on our social channels!

We've recently introduced major new features for #ProtonMail for Business – and we're just getting started! 🔖 Custom Business Branding 📱 iOS App Upgrades 🗓️ Calendar Improvements 💻 Desktop App Read the thread for more details. ⬇️

We recently announced Key Transparency for @ProtonMail, so what is it, and how does it work? Proton Mail checks if the retrieved public key matches the hash in the Key Transparency directory stored in a public transparency log. For a technical #deepdive — we’ve got a…

The perfect time to vent some (honest) frustration in your email signature is #NationalEmailDay. Drop yours in the comments. 😉

Stay safe from cyber threats! Dark Web Monitoring is available to all paying users of #ProtonMail. If you register for an online service that gets hacked or suffers a #databreach, Proton will now alert you, so you can take immediate action. 1 / 2