No they will not sent you a receipt confirmation. If you send the application by courier, you can track it. They most likely will send you a mail/ e-mail after they approve you as a sponsor (between 25 to 60 days now).
If you sent the package by courier then your courier company will notify you that the package has arrived.
If you didn't send the package by courier then you have no way of confirming the package has arrived and will have to wait until you receive the first communication from CIC.