Mail system is down.  Something very weird happened when I rebooted the server it is hosted on.  It did not find the qemu img for the mail spool at the location specified in the XML file and the location was obviously wrong as the directory did not exist.  Yet, I had rebooted the server many times before.  I found a spool img but it is two weeks old.  The current one seems to have just vanished from the disk.  I have a backup that is from last Friday but that is as current as it gets.  So before I turn mail up I am doing a thorough search for the spool image before I give up and restore from a six day old backup.  This is a behavior I’ve never seen before.  I am doing my best to recover.  My automatic rsync also failed to run since the last backup so I can’t restore from that either.