[squid-users] Squid + Icap and Hotmail problem

Hi all,
I need your help, my Squid box is working as transparent proxy using
iptables, and Squid is a ICAP client for Symantec AVSE. I can surf on the
web on http and https sites, but i can't enter in hotmail.com without
disable icap support.
I have read almost all emails that are in mailing list which have to do with
something like this problem but I haven't found anything for transparent
proxy plus ICAP....
I hope you can explain me where is the problem....
Thank you in advance,
best regards,
Ivano

This is my squid.conf section for ICAP.
icap_enable on
icap_send_client_ip on
icap_service avscan respmod_precache 0 icap://127.0.0.1:1344/avscan
icap_class avclass avscan
acl savse_server dst 127.0.0.1/255.255.255.255
icap_access avclass deny savse_server
icap_access avclass allow all

My squid version is:
Squid Cache: Version 2.5.STABLE3-CVS
configure options: --enable-icap-support --enable-gnuregex
--with-pthreads --with-aio --enable-icmp --enable-delay-pools
--enable-useragent-log --enable-referer-log --enable-snmp
--enable-cachemgr-hostname=knkav --enable-arp-acl --enable-cache-digests
--enable-htcp --enable-default-err-lang=it --enable-linux-netfilter
--enable-async-io --enable-poll --enable-underscores --enable-ssl
Received on Tue Sep 16 2003 - 07:27:17 MDT