If you don’t know about this it’s a free service from the USPS called informed delivery. Once you register you’ll get a daily email of what’s coming and when it will be deliver. https://informeddelivery.usps.com
It’s a great service. I’ve been using it since it came out. As soon as your address is entered in the USPS system, you’ll get an email the next morning letting you know you have a package coming with a tracking number and everything. It even sends you pics of what you have coming to the mailbox everyday.