Introduction
Proton Mail released a major update that introduces offline mode, letting users read and draft secure messages without an internet connection. Android Authority broke down the update and how it fits Proton’s privacy focus.
Proton Mail offline mode and what it does
Android Authority reports offline mode caches encrypted messages locally so users can read and compose when offline. Messages remain end-to-end encrypted; Proton notes encryption keys are kept client-side.
How to enable offline use
The update adds a setting inside Proton Mail. Android Authority step-by-step instructions explain enabling offline mail and storage limits.
Privacy considerations
Proton emphasizes client-side encryption. Users should secure their device with a strong lockscreen if caching private mail locally.
Sources & verification line
I referenced Android Authority’s feature guide and Proton Mail’s official blog posts cited there.
Frequently Asked Questions
What is Proton Mail’s offline mode?
Offline mode stores encrypted messages locally so you can read and compose mail without internet access, per Android Authority reporting.
Does offline mode keep messages private?
Yes — Proton says messages remain end-to-end encrypted and keys stay on the client device.
How do I turn on Proton Mail offline mode?
Open Proton Mail settings and enable the offline mode toggle; Android Authority provides step-by-step guidance.
Author note
I used Android Authority’s coverage and Proton Mail’s announcement. I report only confirmed features and highlight recommended privacy steps. — Author