https://bz.apache.org/bugzilla/show_bug.cgi?id=57665
--- Comment #23 from Alexander Veit <alexand...@gmx.net> --- Same problem here. Our reverse proxy is IIS with ARR (Application Request Routing). In our case we can not send the original Host header via a Host header to the backend (embedded Tomcat). The strange thing is that Tomcat valves or filters provide support for other X-Forwarded-* headers but not for X-Forwarded-Host. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org