This has resulted in iOS users receiving notifications on their iPhones and iPads to make a date to buy items such as Ugg Boots and Rayban sunglasses. No matter the MacGyvered solutions, each piece of incoming calendar spam is harming the user experience on iOS. Apple’s response acknowledges the problem and hints at its first choice for a solution… working to prevent spam reaching the iCal clients:We are sorry that some of our users are receiving spam calendar invitations. I would expect that in the future the ability to mark calendar invites as spam will be added to the iOS application. If that is the case, expect the next update to iOS 10 to add in a ‘report’ button when acknowledging invites.

Source: Forbes December 01, 2016 16:18 UTC