ΘMAIL · sovereign mail

A letter to a light

Your mail is addressed by your light — your own address in the order — and sealed to it. Open ΘMAIL with your Vault phrase. Your keys are derived here, on this device, and never leave it. The relay carries only ciphertext; it cannot read a word.

Entered only to derive your keys, in memory, for this session — never sent, never stored. Close the tab and they are gone. Re-enter to open again. The order will never ask for your phrase; anyone who does is not the order.

ΘMAIL
your light —
Write a lettersealed & signed
Sealed to the recipient's key, signed by yours.
Your letters—
unlocking your mail…
Rehearsal-honest. Every letter is end-to-end encrypted to the recipient's key and signed by the sender's — the relay holds only ciphertext and cannot read it, and a letter that verifies as both sealed and signed by a registered light carries a gold trust seam. What the relay still sees is metadata — which lights write to which, and when — and there is no forward secrecy yet; both are the next layer, and we say so rather than imply otherwise. A recipient must open ΘMAIL once to register their key before they can receive sealed mail.