What to do
- Contact the sender to confirm the address and next steps.
- If it is returning, ask the sender to reship with corrected details.
- For USPS items not received within 7 days of mailing, file a Missing Mail search.
When to contact the sender or carrier
Contact the sender as soon as you see this status; once returned, a new shipment is usually required.
How carriers word it
| Wording on the tracking page | Carrier |
|---|---|
| “Undeliverable as Addressed” | USPS |
| “Undelivered” | Cainiao |
| “Returned to sender as undeliverable (after 7 days at Access Point)” | UPS |
| “To be returned to sender” | EMS (UPU standard event) |
Check your package
Paste your tracking number to open the latest status on the official carrier website.