@contrex,
"Saying 'She went out of the door' is standard English, whereas 'She went out the door' is something Joe Sixpack from East Teaneck would say." -@contrex
(Okay, I have no idea how to quote people on here.)
http://www.grammar-monster.com/lessons/all_of.htm
This site should prove you wrong and, more importantly, me right.
Just because people freak out on the internet, I'll clarify, I'm totally joking.
The link I gave uses "all", but "out" could easily be substituted. Perhaps, @contrex, you should actually know what you're talking about before speaking with such confidence.