Hopefully this one will prove to be simple. I have the domain mapping plugin up and running on a multisite network (subdfolders). However, most of the hosted sites have multiple domains -- specifically with and without www, like so:
The DNS records are set up and point to our WordPress install. However, while the first URL resolves properly (via domain mapping), the second goes to the main WP subfolder URL.
So, what's the best way to manage these domains? Multiple domain entries in the mapping plugin? If so, would one be primary and the other not? What about an .htaccess solution? Other ideas?
BTW, can someone explain to me what "primary" domain means in the context of this plugin? Currently I have this feature disabled, but perhaps it would prove useful (provided I understand exactly what it does).