Mail Blog
News, engineering insights, and privacy updates from the Aster team.
How our warrant canary and transparency report work
What our warrant canary actually proves, what shows up in our transparency report, and how to independently verify both. A practical guide to the legal protections behind Aster Mail.
Introducing Aster Mail: the world's most private email
Aster Mail is here. Free, open source, end-to-end encrypted with post-quantum protection and zero-access architecture. Everything private email should have been from the start.