How do I block spam calendar invites
I've just received a calendar invite for a sunglasses sale from a random chinese email address. I don't want to accept or decline it as that will show that I responded. I can see many other email addresses that have been invited so they can obviously see mine as well. How can I block this to ensure I don't get it again and my email isn't viewed by everyone??
MacBook Air, iOS 10.0.3