Hello, i found out after few months i have problems with clients using office 2007 against exchange 2007. if proxy is enabled out of office and more issues wont work becasue squid blocks them, the autodiscover service is a part of exchange 2007, if you remove the proxy it works. my proxy ip is a real ip, the exchange servers are internal. while the user try to use out of office on his client with office 2007 he recieves an error "your out of office settings cannot be displayed, because the server is currently unavailable" on the squid log i see TCP_MISS/404 0 CONNECT SERVERNAME.SUBDOMAIN.beeper.co.il:443 - DIRECT/- - servername and subdomain are smt else i changed. if i add to internet explorer exceptions to the exchange servers its ok, but how can i fix that in squid configuration that the local domain or those two servers it will allow/find em? Thanks, Retaliator -- View this message in context: http://www.nabble.com/squid-cache-proxy-%2B-Exchange-2007-problems-tp20319236p20319236.html Sent from the Squid - Users mailing list archive at Nabble.com.