313
Thunderbird for Android 8.0 Takes Flight - The Thunderbird Blog
(blog.thunderbird.net)
All about open source! Feel free to ask questions, and share news, and interesting stuff!
Community icon from opensource.org, but we are not affiliated with them.
Why locked? Proton mail does'nt have a protocol?
No IMAP/SMTP support with ProtonMail. You have to run their bridge application locally to get that functionality.
IMAP/SMTP does make their encryption at rest impossible, AFAIK similar providers like tuta don't have those either.