A UserEmail is one email address that belongs to a User. Because a person can verify and keep more than one address, each UserEmail record links back to its owner through userId, holds the email itself, and marks whether it is the account's isPrimary address. The verifiedAt timestamp shows when ownership was confirmed, and ssoLinked notes whether the address arrived through single sign-on. A UserEmail can also be chosen as a workspace's notification address, which is how notificationForMemberships ties a specific address to where alerts and invitations are delivered.
Technical section
Data model, API, and internals — visible to developers.