Problem Solved! I've aksed this question in ServerFault and find a solution by just adding these lines in squid.conf: acl CONNECT method CONNECT acl POST method POST never_direct allow CONNECT never_direct allow POST But i still don't understand this behaviour of squid: Why should we add these lines for CONNECT and POST method explicity while GET method works correctly without such settings? Is this default behaviour of squid or what? -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/squid-and-https-URLs-tp2293079p2310169.html Sent from the Squid - Users mailing list archive at Nabble.com.