again this question itself doesn't really make sense. You cannot "spam an address" that's not what an address is or how it works. An address is just a small component of a UTXO that allows you to spend the UTXO in the future using your private key.
So for example if you send bitcoin to an address 10 times that is just 10 separate UTXOs that happen to have that address in common. Addresses are not what you think they are.