I'm looking to redirect
https://sub.otherdomain.com without changing the user's address bar.
Is this even technically possible? I can imagine some certificate issues?
We are using Apache on linux by the way.
Some background info;
We are launching a web application that resellers can offer to their clients, preferably "located" on their own domain name, but hosted by us. So when clients go to app.reseller.com they are actually using app.ourcompany.com. This is to minimize the risk of code leakage and keep the executing of updates and fixes completely under our own control.