The glaring issue with informed delivery is it's fairly easy for someone to sign up on someone else's address. There are even reports of people supposedly using

The glaring issue with informed delivery is it's fairly easy for someone to sign up on someone else's address. There are even reports of people supposedly using it on the home office addresses of lawyers involved in M&A. https://krebsonsecurity.com/2017/10/usps-informed-delivery-is-stalkers-dream/ https://krebsonsecurity.com/2017/10/usps-informed-delivery-i... USPS really dropped the ball on this one.