A deliberate fallback, never a redirect
Manager shows an accessible assignment card only for active native-email-blank users. TautWeekly keeps native email authoritative, applies the existing ID and effective-address exclusions, and uses the fallback only for production paths that already target the selected user.
- Assignments are keyed by stable numeric Tautulli user ID and may share one inbox
- Clearing an assignment returns that profile to missing-email status without changing history
- Failed discovery retains the last sanitized choices and private assignments
- TestEmail remains isolated from production addresses
- Recipient coverage changes regenerate previews and refresh enabled cache coverage
- Sanitized caches, results, and diagnostics never contain the map or fallback addresses

