This list was essentially dormant for a long time, so many email
addresses are no longer valid. I've been cleaning them out, but it can
take over a week for mail bounces to be delivered, so some errors are
If you are no longer receiving mail (and are presumably reading this on
the public archive server) please resubscribe from your current address.
Some mail server are misconfigured and send errors to the person who
posts the message, not to the "errors-to" address in the header, but as
a result of posting this message I should find most of the rest.
A couple of email addresses are forwarded to addresses that no longer
work; those are harder to debug but I'll continue to work on it.