Mail is back to service, but only barely. Thanks to the helpful interface of a Sil RAID1 controller, I managed to low-level format all of autrijus.org's two disks, as well as the extra backup, which was selected as the target -- somehow the controller cheerfully formatted everything else too.
Combine this with the recent laptop HD failure, it means all I have left are publicly aggregated data and whatever archive.org has in it.
Among the definitely-lost category are mail archives, several active websites, and lots of unpublished works -- not the end of the world, but far from pleasant, either.
