So I ended up having to speed up the mail server migration because of what might either be a failing hard drive or a garbled filesystem. (I discovered that the filesystem was corrupt and the old machine wasn't functioning properly *as* I was synchronizing data, and rather than wait and do a final synch today as I had planned, I went ahead and stayed up to finish everything overnight.) More gory details are in this post
, which is mainly of interest to other people who read their mail on
. But the short version is that (1) mail delivery to me (and/or from me) may be flaky today, (2) I am going to bed now.