For Visitors
When incoming traffic visits your addon domain, there should be no evidence that it is an addon domain. The addon domain will act as an independent domain, with no references to the primary domain.
yourprimarydomain.com will be separate from youraddondomain.com in the address bar of your visitor’s browser.
For FTP
In the case of FTP, the addon domain would be associated with the primary domain only by the username. The username usually appears as:
- addonexampledomain@primaryexample.com