Twelve explained decisions about upload authority, private assets, email intent, account links, and delivery feedback. Choose one answer, inspect the explanation, and revisit the related lifecycle.
Related lessons
Upload Intake Budgets and Storage Ownership; Resumable Transfer Parts and Integrity; File Quarantine, Inspection, and Derived Previews; Private Asset Downloads, Revocation, and Expiry; Email Intent, Outbox, and Idempotent Send; Email Template Data and Account Link Boundaries; Email Provider Events, Bounces, and Suppression; Sender Identity, Reputation, and Message Observability.