This morning, the web/mail server was experiencing hardware issues and it was unresponsive for a while. It got slow, and then it went dark. I could not ssh to it, and got nothing from the web. I had to forcibly power it down and reboot it. This is a problem.
The current mail/web server is my backup server. I moved to it so I could upgrade the real one, and never made the transition back. Now it's become urgent to move back to the real server. I better get on to that. Maybe this weekend?