参考案例：
因海关安检力度加强导致物流延误
Dear {$BuyerName},
We’re sorry to inform of you that your item may be delayed for the stricter customs inspection.
We just got the notice that all packets from all countries to {目的地} would be subject to stricter screening by the customs.Due to the intensive customs control and screening, the shipping time to {目的地} will be longer than normal.
Your understanding and patience is much appreciated. We will keep tracking the shipping status, and try our best to resolve the problems that caused by this unexpected issue.Please let us know if you have any questions or concerns. Keep in touch.
Thanks.
Sincerely yours,
{$ShopName} After-sales Customer Services