Palace Mail is fully operational. The agent ran 60 tool calls across both phases and found no issues:

**Layout:** All structural elements present — header, owner tabs (Junwon/Ace), account pills, split layout, compose button, detail pane.

**APIs:** All 6 endpoints working — inbox (all 6 accounts), message detail, search, attachment download, sent folder, VAPID key.

**Functionality:** All interactive features verified — owner/account switching, folder tabs, email click → detail view, compose/reply/forward modals, thread mode, search with debounce, swipe gestures, pagination, push notification subscription.

No fixes needed.