Email restored!
by Thomas from The SWLing Post on (#3K7FP)
Dear Post readers: If you tried to contact me yesterday, you likely received a "Message not delivered" reply.
After turning off our old web server yesterday morning, I discovered late in the day that our "MX" records (which route email) did not convey with the DNS settings. Our host updated the records and it seems email has been back as of 03:00 UTC today.
This was the only major snag after our server migration, so I count us quite lucky!