Hi, this is my setup for squid as a reverse proxy: client -> squid -> origin server with apache virtual hosting for www.mysite1.com and www.mysite2.com I would like to have a global file upload protection of 4MB max across all virtual hosting domains. So in squid.conf I have: request_body_max_size 4 MB and I would like to customize the error message to the client based on the virtual domain that it's accessing, for example: www.mysite1.com should show an error page from www.mysite1.com/errtoobig.html and www.mysite2.com show show an error page from www..mysite2.com/errtoobig.html So, I went to ERR_TOO_BIG and added this line in the meta refresh: <META http-equiv="refresh" content="0;URL=http://%V/errtoobig.html";> but Squid doesn't recognize %V as the host-header. what is the HTTP_HOST header variable that Squid expects, or is there a better to accomplish what I'm trying to achieve here. Uto
