I'm at my wits end--- I've used Domain Mapping on several multi site installs and it's worked fine- I'm sure I'm missing something but I just cant figure it out.
I have the following configuration
Multisite installed to use subdomains
an *.domain.com wildcard pointing at the IP
all subsite.domain.com sites ARE WORKING-
Domain Mapping is installed.
I set up a CNAME for sub.godaddydomain.com pointing to site.domain.com
This works on other installs but not here--- when i type in sub.godaddydomain.com i get the Apache configuration screen from my host instead of the site.domain.com that I am expecting.
I've stored sub.godaddydomain.com in the domain mapping field on the sites settings- and i have no clue why this is not working.