How can I make sure that my shipment is signed for when it arrives? Jeff Judge August 03, 2022 16:31 Updated Follow When you schedule the shipment of your item, simply select Require Signature under Shipment options. Related articles What if I need my shipment to arrive on a Saturday? Are there limits on the size of shipment Earth Class Mail can receive? How much does shipping cost? Can I ship from the iOS mobile app? Can I pick up my mail in person?