Seshat drains a near-full mailbox into a secure, searchable vault — you keep the byte-exact originals, then reclaim your space with confidence.
Outlook, Gmail, Yahoo, or any IMAP account — pulled into one secure vault.
Every email is hash-checked in the vault before anything leaves your inbox.
Search by name, sender, or the words inside emails and attachments.
Sign in on your provider — Seshat never sees your password. Revoke access any time.
Every email and attachment is copied into a private, encrypted vault by year and month.
Seshat confirms each item is stored byte-for-byte before anything moves on.
Choose how far back to clear. Originals stay in your vault to search or download.
Every claim below maps to a control you can audit — not a promise you have to take on faith.
AES-256 at rest and TLS in transit, in storage isolated from everything else.
Defensible for audits, e-discovery, and the full 7-year retention window.
Every message is hash-checked in the vault before it ever leaves your inbox.
Your archive requires account sign-in with two-factor authentication — no anonymous access, ever.
You only ever see your own files; every request re-checks ownership.
Every sign-in, download, and deletion is logged, with legal hold when needed.
Every plan includes full-text search, verified-before-deletion, and 7-year retention. No egress fees, ever.
Overage $0.15 / GB / month beyond included storage · Yearly is billed once — 2 months free · Cancel anytime.
Start draining your first mailbox today — your originals stay byte-exact and searchable for seven years.
Get started free