Hi, We are using the ICAP services of Squid for filtering HTTP-Requests. Now we encountered the problem that a buggy? web application creates requests with an URL with the hostname set to '.'. These bad requests than cause the suspension of the whole ICAP service which then causes the bypass of the URL filtering as the ICAP service has bypass=yes configured. This sounds somehow wrong to me, the ICAP service doesn't have a problem, just the HTTP request being forwarded is borken. Therefor is no need to suspend the ICAP service at a whole for 30 seconds. Am I wrong or is this behavior intended? This are the log messages: 2016/11/28 13:30:00 kid1| SECURITY ALERT: Missing hostname in URL 'http:///?_task=mail&_id=xxxxxxxxxxx&_action=display-attachment&_file=rcmfilexxxxxxxxxxxxxxxxxxxxx'. see access.log for details. 2016/11/28 13:30:00.740 kid1| 0,3| src/base/TextException.cc(87) Throw: src/adaptation/icap/ModXact.cc:970:exception: adapted.header->parse(&httpBuf, true, &error) 2016/11/28 13:30:00.740 kid1| suspending ICAP service for too many failures 2016/11/28 13:30:00.740 kid1| optional ICAP service is suspended: icap://XXX.XXX.XXX.XXX:1344/reqmod [down,susp,fail11] Cheers, Matthias _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users