Postfix during Ubuntu Install Config
So after installing ISPConfig 3 and getting it fully running on a single disk I moved to a RAID1 setup. For whatever reason the Ubuntu installer now prompts for the postfix config during install and it affects the setup later on in the ISPConfig install. I don't remember it doing this on the single disk install and the ISPConfig instructions don't mention this either. At any rate I think this affecting the ability of the server to receive e-mail's or send them via a client.