How can I make sure that my shipment is signed for when it arrives? Jeff Judge June 18, 2021 15:44 Updated Follow When you schedule the shipment of your item, simply select Require Signature under Signature on Delivery option. 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 pick up my mail in person? My business is in an area that now has a shelter-in-place directive. How can I get all mail redirected to Earth Class Mail ASAP without having to leave my house?