Ispconfig 3 is a great piece of software. I'm running it on one of my backup machines and it gave we a warning that the hard disk quota is getting full. I refreshed the page and now I can't access the panel although the server is running fine. I ran an update from 3.0.2.2 to 3.0.3 but still no response on the port. I rebooted and voila! beautiful, thanks for all the hard work.
The manual I bought is 299 Pages..... (1 page short of 300) LOL Get use to checking the DNS settings, in its locations you will notice when it creates different files for different sites the way it lists them are weird..... Only one site (the main) will have all the relevant information, everything else will be watered down...