1.    Go to the usps.com website and go to tracking and confirming a package (you can click a link for package tracking in ebay to get there too.)
2.    Enter in your label ID (i.e. Delivery Confirmation number) number and press 'Go'
3.    Underneath the 'Notification Option' you will see an option for 'Track and Confirm by email', press the 'Go' option to the right.
4.    Fill in your name
5.    Select the type of email notification you would like.
6.    There will be two email notification options. The email can contain the mailpiece current or future delivery status.
7.    Enter in up to three different emails (usually the sender of the mailpiece, who has the label ID number selects this information)
8.    Press submit.

 

You, and your package recipient, if you wish can be notified anytime item is scanned or delivered directly from the Postal Service.

 

It's FREE to use.