Dear All, I am new to Linux and squid, but recently I have been able to setup fedora 6 + squid 2.5 with NCSA authentication (with due help of this list). I know that my new peoblem is not directly related to squid, but I have seen on google that lot of other users are also facing the same problem, and there is no easy guide from squid or linux users / administrator on the issue. When we (me and users) were having direct access to Internet our Outlook were also working perfectly, but as soon as I have installed fedora + squid + NCSA authentication, my users ( windows clients) are facing problem in downloading / sending mails though they can surf Internet. Every body is saying that this is not related to squid (as they work on different ports), but definatly it is a byproduct (at least sympotmatic) of Squid. Thus there is a need to have a simple howto for squid + outlook. I am still looking for help / document on it. regards Arun