I am working on a bilingual site that requires specific subdomains for each language; both subdomains are pointing to the same WP install and we are now using domain mapping. The subdomains seem to be valid and active according to my network dashboard screen.
The problem we are having is that when I try hitting the english version: hawaii.voyagesgendron.com, it will always re-direct to the french one: hawai.voyagesgendron.com; which is the default site. I have added the 2 domains under Tools > Domain Mapping in the hawai site.
I will appreciate further assistance to debug the issue.