I don't think that's as true anymore. We've put a lot of effort on adding errors/warnings on bad config. But it's hard to imagine all the "wrong" ways users can

I don't think that's as true anymore. We've put a lot of effort on adding errors/warnings on bad config. But it's hard to imagine all the "wrong" ways users can try to configure Caddy. If there's something you don't find obvious, please ask us for help on our forums, or open an issue on GitHub if you think it's a bug. Feedback is extremely important for us to be able to improve!