I'm not showing received on the website yet. However, I e-mailed them and they verified for me that it was indeed recieved. Plus I kept my fedex confirmation just in case (hehe top gun theme playing on random right now, always makes me happy). Anyways, I would just make sure you keep any receipt verification that you have so you can show it was mailed prior to July 1. That way you shouldn't have a problem sending in a copy, you did keep a copy right?