Hello, We use a proxy Squid in my company (version 2.4STABLE7). We have a Web application which turns on a Lotus Notes Web server. This HTTP Server is forced to function in HTTP 1.1. We made traces and we noticed the following thing: Request Internet Explorer ----> HTTP1.1 ---> SQUID ---> HTTP 1.0 ----> Web Server Response Web Server----> HTTP1.1 ---> SQUID ---> HTTP 1.0 ----> Internet Explorer Does Squid support correctly protocol HTTP 1.1? Which options have to be activated to function in HTTP 1.1? Thank you.