Redirect to another server at 404

Question

Apache HTTP Server

There is a site with content. After a certain time, the files become "outdated" and are sent to another server. I don't want to mess around with databases in terms of generating new links, I want to do it using apache:
The file is stored on the server example.com/prefix/path_to_file how can I redirect to files.example.com/path_to_file with 404?

Answer 1

httpd.apache.org/docs/2.0/rewrite/rewrite_guide_advanced.html#redirect404

Answer 2

ErrorDocument 404 example.com/prefix/path_to_file

Answer 3

Hmm, I removed the path to docroot ( RewriteCond %{REQUEST_FILENAME} !-f ) and everything started working as it should, thanks!