No one seems to have posted the link to the Tesla product that allows you to hang the connector outside.
Model S/X/3 Cable Organizer
I got mine the week before the car arrived and used a masonry bit to drill thru the wall. The car is MOSTLY outside as if I want to park it inside I have to swap cars and I prefer to drive the Model 3 than park it in the garage. I should notch the cement, but then I would have to do the same for my wife's J1772, so boards placed under the door on both sides protects our cords.
I have the HPWC at our cabin with the 25' cord so there I use a smaller piece of wood that I can remove when done charging. If I leave the door propped open even a bit I get critters crawling in to check out the warmth so the cord goes back in the garage afterwards. I am more tempted to leave the cabin's Jeep outside and charge the Tesla inside as the pine sap is not easy to clean off.
-Randy