Hetzner has been allowing a lot of spam lately and doing nothing about it, so I've been blocking it for all my clients. Something to consider. If you send email, it may be blocked.
I would never use this - it makes sense for the trackpad and mouse to work in the “natural” direction, just like on an iPhone and iPad screen. When I use Windows on a real PC then it confuses me, but that is rare I do that. So this makes no sense to me, but hey, whatever floats your boat ;-)