>
> But every time I click on that site, I see the message:
> "There are currently no messages for ALPINE-L requiring moderation"
> despite the fact that there are actually one or more messages that, as
> listowner, I have not yet approved.

You must be logged in with the ID of a moderator for the list you have
chosen. If you are logged in as a Postmaster or Listowner, you just need
to check the "All Moderators: "  box, then Refresh. Now the messages will
be displayed.