Hi,

One thing that why we can’t add domain mapping for the main blog. For e.g. I have all the variants of the domain and have parked them on top of the main domain. Earlier, these domains used to open the main blog but since I installed WPMU, when I load any of these parked domains, I get the message “Registration is disabled”.

I think there should be a provision to add domain mapping for the main blog.

Regards,

Alok