#31 can't delete messages if...

[Eric J Schwarzenbach]

Is delete supposed to work? I've got a message selected
in the Inbox and I'm clicking the big red X icon, but
it isn't going away.

Hmm. I just tried something and I see the delete works
if I have "Automatically Expunge Deleted messages". If
I don't the delete doesnt seem to work. It's not
exactly defined what "expunge" means here. Nor is it
apparent what would happen to a deleted message that is
not expunged--marked "to delete"? (the status column in
the inbox doesnt change); moved to a "Trash" folder
(one does not exist, and I can't figure out how to
create one or set it in the Mailbox config which seems
to have a place to set it).

Is this just a feature not yet implemented or a bug?