The user says they have cookies enabled, but I'm going to ask them to send a screen shot of their preference panel. I can't see it being a firewall issue. It wouldn't care what browser they're using, just that it's a cookie right? I'm able to log in fine using Firefox 1.006 and 2.002, so I think it has to be a settings issue. I just want to make sure there isn't a known issue with FF and PHP session cookies. Tony On 2/26/07 10:22 AM, "Erik Mattheis" <gozz at gozz.com> wrote: > Do you mean the site works for this user in IE, but not firefox? If so, > could it be a preference setting? > > If not, could it be a firewall issue? > > -----Original Message----- > > I have a user that is not able to log in to my site using Firefox/Win (IE > works fine). I think it's a cookie problem, but I'm using PHP's default > session settings.