I love seeing references to email threads in commit messages. It would
make them a lot friendlier though if a full http URL were included
instead of just a Message-ID, i.e. instead of <foo1234@bar.com> put
<https://www.postgresql.org/message-id/foo1234@bar.com>. I know this is
a bit more trouble. but not that much, and it would make it very easy to
follow with just a mouse click.
cheers
andrew