Mozilla-browser or Novell bug?

[bengt.lindholm at salnet.fi]

I use my mail server with Mozilla-browser (not mozilla-mail). When I log in there is first the login-page, where there reads  Novell iChain Proxy Services. The problem is, that with RedHat9 and RH's version of Mozilla the page loads correctly and I am able to log in. Now with Fedora Core 1 and FC's version of Mozilla (the latest) I get the HTML-code (!DOCTYPE HTML PUBLIC "-//W3C/DTD HTML 3.2//EN"> .....) written in text-mode on my screen and nothing to use to login. Is the problem between the ears of the guys, who are the MailServer-keepeers, or where?

Bengt