Thanks. My only concern is this discourse deployment suffers the non-www / SSL issue too, for e.g. How to add ssl to non-www domain? but I will try the remap you suggest and if it works it will force me to solve the non-www issue too! 
Thanks. My only concern is this discourse deployment suffers the non-www / SSL issue too, for e.g. How to add ssl to non-www domain? but I will try the remap you suggest and if it works it will force me to solve the non-www issue too!