I have a website that has two domains under it, a .com and a .net. I was going to add the .info setup as well. However, when going to the co-domains and adding new domain, then selecting "Forward" I'm receiving the following error: The following error occurred: The name . is already in use by another site or domain. The Domain belongs to another client. I'm not sure why this is occurring but this wasn't happening the last time I added another domain to the system; however, that was before upgrading to the latest ISPConfig. Ideas? Thanks a lot.
This means that you have added the same domain to another website already. Please delete the domain in the otherw ebsite, wait a minute and then add the domain to the new website.