I installed mailcow for my family and we are loving it so far. I’m just a bit concerned about the admin interface being exposed to the internet. Is there any way to disable worldwide access to the admin panel and just have webmail accessible from everywhere? It’s pretty much all we need, we don’t want to register/modify users all the time.
For me it would be enough to have the admin interface accessible from localhost only. Could anybody point me in the right direction?