Add a second factor at sign-in. You can use an authenticator app (TOTP) or rely on your backup email as a secondary contact. 2FA is optional and off by default.

Your 12-word recovery phrase was shown once, when you created this account. TungMail is zero-knowledge — we never stored it, so it cannot be shown again here. It is the only way to restore your account. If you've lost it and are still signed in, keep this session safe.

Send and receive on your own domain through TungMail. To prevent abuse, custom domains are unlocked by request — submit a short request and an admin will review it. Once approved, you'll get the exact DNS records (verification TXT, MX, SPF, DKIM) to publish and a Verify button.