Netscape Navigator 3.x will report that the Fitrex.com Security Certificate has expired. The certificate is still valid even though Netscape Navigator 3.x does not report it that way. The problem is that Netscape Navigator 3.x contains an older version of the Thawte CA-Root Certificate. This problem can be fixed by updating your CA-Root Certificate from Thawte. This problem does not exist in Netscape Navigator 4.x and above.

For more information on this problem and how to resolve it, click here.