We can’t read your mail. By design.

Last updated September 17, 2026

The short version

Jefi is an app that runs on your Mac. It talks directly to your email provider. We don’t operate servers that receive, store, or process your email, so there is nothing of yours for us to read, sell, or lose.

What stays on your Mac

Your messages, attachments, drafts, and contacts.
Your search index and every search you run.
Your account passwords and tokens, stored in macOS Keychain.
Your settings and preferences.

What the app sends, and where

Jefi connects to the mail servers of the accounts you add, using encrypted connections, to sync and send your mail. That traffic goes to your provider and is covered by their privacy policy, not ours.

The app contains no analytics, no advertising SDKs, and no usage tracking.

The early-access list

If you join the list, we store your email address and the date you joined, in a database on Cloudflare, the host of this site. We use it for one thing: telling you when Jefi is ready. We never share or sell it, and we’ll delete it whenever you ask.

Payments

Jefi isn’t for sale yet, so we take no payments and hold no payment data. When that changes, we’ll update this page before anyone is asked to pay.

This website

This site sets no cookies and runs no analytics or third-party trackers. To stop abuse of the signup form, we briefly use your IP address to rate-limit requests; it is never stored.

If you write to us

Messages from the contact form or email are kept only until we’ve answered them, then deleted. Ask us to delete anything we hold about you, and we will.

Contact

Questions about any of this: hello@jefi.app.