Absolutely fuming with Royal Mail, let down yet again. We have just taken receipt of a returned parcel, sent via Royal Mail UK, Airmail, to a USA address. Question for anyone who has had this happen to them, or anyone with knowledge of the US Postal service, once a parcel reaches USA does it get stamped or marked in any way?
This parcel has no other marks on it other than the blue Airmail sticker and the franked sticker from the PO here plus the customs sticker. There is a yellow sticker attached over the US address which has printed on it return to sender - Attempted/not known - Unable to forward.
Our suspicions are it never left UK.
Anyone have any ideas?