Recipient (destinario)
We then have the address of the person you’re sending the letter to, the destinario, for example:
Egregio Signor Dragone
Via Grotta, 1
00118 Roma This goes in the right hand corner, because that is where Italian business envelopes have their address window. https://speechling.com/blog/how-to-write-a-formal-letter-in-italian/