The only time it has worked is when I manually put it in the Vhosts file. I had already had it in the ssl.conf file and it was not getting picked up or being recognized as being there. As soon as the Vhosts files gets rewritten, I get the window complaining about the authority as shown in an earlier post in this thread, Same thing happens in Firefox & Opera, but IE is fine with it.
Maybe the sl.conf is not included in your httpd.conf file. Please try to put it directly in the httpd.conf file.
OK, here's what I finally did and I think it has corrected my problem. In the /etc/httpd/conf/httpd.conf file, after: Include /etc/httpd/conf/vhosts/Vhosts_ispconfig.conf I added this one line: SSLCertificateChainFile /the path to the file/www_tidesmarine_com.ca-bundle and removed it from where I manually had placed it in the Vhosts file and I do not get any complaints from IE, Firefox or Opera after restarting ispconfig_server. If I don't get any complaints after the VHosts file gets rewritten by ISPCONFIG, then I am golden. Thanks to ALL for your help... This is an ongoing learning experience as I am coming from Windows....