I had that origionally, but i was still getting the warning, so i deleted it. i added it back in and got:
[Thu Oct 27 16:23:30 2005] [warn] VirtualHost curley.quirkservice.com:0 overlaps with VirtualHost 141.154.98.107:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Oct 27 16:23:30 2005] [warn] NameVirtualHost *:80 has no VirtualHosts
here is what happens based on the URL i use:
http://curley.quirkservice.com - fedora test page, good.
http://mail.quirkservice.com - can't find dns, that's ok tho, because there hasn't been enough time since i added it yet
http://141.154.98.107 - fedora test page, good
http://curley.quirkservice.com:7070 - starts to forward to zimbra (loads the grey background for an instant) then throws a 404 on /zimbra/mail
http://141.154.98.107:7070 - brings up zimbra, good.