| Clue | Source | Date |
|---|---|---|
| On the doorpost… | The Times O Tempora | 20 Jun 2026 |
| Bureau de ___ (where to mail une lettre) | Wall Street Journal | 06 Dec 2025 |
| See 21 Down | Mirror Quiz | 20 May 2024 |
| Mail, in Marseille | Wall Street Journal | 03 May 2017 |
| It handles lettres | ||
| Madame's mail | ||
| Madame's mail | ||
| "Mademoiselle"'s mail | ||
| Mail, in Marseilles | ||
| Mail, in Marseille | ||
| It goes par avion | ||
| Mail, in Marseilles | ||
| Mail in Metz | ||
| French mail | ||
| Paris mail | ||
| Mail, to André | ||
| French mail service | ||
| Somme mail | ||
| Mail, in Paris | ||
| Mail, in France | ||
| Word on a French mailbox | ||
| ___ restante | ||
| ___ restante. | ||
| Mail: Fr. | ||
| Place for a billet-doux. | ||
| French mail. | ||
| Station, in Paris. |