Meeting event showing up on the users calendar

When I schedule a meeting with a user I see the event on my calendar since its connected.

However the user doesn’t see the event on his calendar until he approves the meeting email, the meeting email sometimes gets lost in the user’s inbox and then he misses the meeting since it doesn’t show up on the user’s calendar.

Can we have the meeting event show up automatically on the user’s calendar?

@MGinensky because every user has a different calendar tool, and those tools differ because nothing is standard, I don’t know of a way to automatically push a calendar invitation into a user’s calendar. I think we’re at the mercy of people checking their emails and seeing our confirmation pages & managing their own calendars. At least in my experience, anyway.