It took a bit longer to bring back up than planned. An error kept it down until now. We shutdown yesterday for the move and finished at midnight, but there was a configuration error on the new environment, and that prevented it from working.
There is one more planned change coming in the next couple of weeks, but it should take less time.
I have a lot of sites on the server, and this was a high priority, but was one of those typos that get you. a 73 instead of a 74 in an address. I had problems with mail going out and other features on the virtual serves on this machine. There are 10 or so devices I had to reconfigure in multiple places.