若无法将包裹留在信箱内, 皇家邮件会提供免费的再交付或收集选项 。 Royal Mail offers free redelivery or collection options if a parcel can't be left in a letterbox.

若无法通过信箱或需要签名, 皇家邮件将尝试将包裹重新投递 。 Royal Mail will attempt to redeliver a parcel if it cannot be pushed through a letterbox or requires a signature. 如果再发货失败,将留下一张`你的东西'卡,使收货人可以安排另一次发货或从当地服务点领取包裹。 If redelivery fails, a 'Something for You' card is left, allowing the recipient to arrange another delivery or collect the parcel from a local service point. 免费再发货选项包括收货人的地址、邻居的地址或附近的邮局。 Free redelivery options include the recipient's address, a neighbor's, or a nearby Post Office. 如果未在18天内收取或重新交付(21份海关费),则将包裹退还给寄件人。 If not collected or redelivered within 18 days (21 for customs fees), the parcel is returned to the sender.