Yup.
The main reason I put up a security/videocamera that records the mailbox and the front road, was having several incidents where I'd either get a notification of "Package delivered" with no package to be found (only for it to be delivered the following day), or wait home all day for a $$$$ item, only to see a, "Delivery attempted. No one home" status on the tracking page. (Both USPS and FedEx).
Put the camera up, and the next time it happened, called up their CS, "I have the security footage that shows that the driver was never even on my street. Would you like me to send you the footage?".
Problem solved. Hasn't happened again since each call to USPS and FedEx.