Email Settings, at /settings/emails, has two cards. The Email Addresses card lists each address on the account with its Status — Verified or Pending — and marks one with a "Primary" badge. Adding an address through the "Add email" form sends a verification email; once verified, a non-primary address gains a "Make primary" button. The Notification Email card is a per-workspace picker: for every workspace you belong to, a dropdown chooses which of your verified addresses receives that workspace's notifications, defaulting to "Primary (default)". There are no on/off toggles for individual system emails here — the only preference is which verified address each workspace notifies. Selections save inline with a "Saving…" then "Saved" indicator.
Technical section
Data model, API, and internals — visible to developers.