open-source primitives (P-256 ECIES, AES-256-GCM) wrap a key derived from your password (Argon2id)
24-word BIP39 mnemonic is the only backup
no PGP interop: inter-rootshell use gets E2EE, emails with external providers are unencrypted
metadata protection is in ongoing development
Is the crypto open-source and audited?
How are keys stored / backed up?
Does it support PGP interoperability?
What metadata is logged?
I'll frame it better in another post soon