Accessing secure site

From: Frances (anonymous_at_discussions.microsoft.com)
Date: 02/28/04 

Date: Sat, 28 Feb 2004 13:06:05 -0800

I can't figure out what I'm doing wrong. I have tried and tried to enter the secure website at work from home. All of the security settings are supposedly correct and I have SP1 and 6.0. Some secure sites I CAN access. Mine comes up Cannot Find Page. I know it's right because I'm using a link emails to me from tech support at work.