I'm trying to deploy a https://poste.io instance in order to get a full-featured mail server on captainduckduck (seems great, isn't it?).

Apparently, everything should work (once all the port and volumes mappings are done) but the image doesn't bind to the external (nor the internal srv-captain--**) hostname. I think this is because the image doesn't start with the required -h flag. Is there any way to tell captainduckduck to do so? I could start it manually via shell but I would really like to keep everything under captainduckduck :)

Thanks for any hint!