Page not found after renaming

[Michael Renner]

I can see different behaviour when accessing Confluence through a reverse proxy after renaming a page.

1) When I access Confluence directly with the old page title/URL, it says that the page can not be found but here are some search results that might fit.

2) When accessing the same URL using a reverse proxy, the reverse proxy simply presents a "Not found - the requested URL <URL> was not found on the server".

How do I receive the first behaviour while using a reverse proxy?