Your account · Updated 14 October 2026

Exporting and deleting your data

Exporting

From Settings → Account you can download:

  • All your mail, as an .mbox file that most email apps can import
  • Your aliases, as a spreadsheet (CSV)

Deleting your account

Choose Delete account in Settings → Account. It happens straight away and can't be undone. Export anything you want to keep first.

Deleting removes all your mail, aliases, passkeys, backup codes, sessions and notification settings.

If you're on a paid plan, deleting ends it straight away and the time left isn't refunded. If you paid in the last 14 days, email support@yellowbird.email for a refund before you delete.

Your username and alias addresses are retired, not freed. Nobody can sign up with them later and receive mail meant for you.