Palace Mail is fully healthy. Everything tested and passed:

- **Layout**: Header with owner tabs (Junwon/Ace), account domain pills (manglasabang, palace.fund, palacering), split pane layout, email list rows, compose button — all correct
- **APIs**: All 6 accounts' inbox/sent endpoints working, search working, message detail working, attachment download working
- **Interactions**: Email selection, compose modal, owner tab switching, account pill switching, reply pre-fill — all functional
- **No bugs found. No fixes needed.**