[9fans] Removing a nedmail -c box

[Ingo Krabbe]

Hi,

once I created a mailbox with nedmail

        upas/nedmail -c AListBox

to store some mails from mailings lists, I made some error and want to get rid 
of that file again

        ls -l /mail/box/glenda/qemu
        -lrw-rw-rw- M 23 glenda glenda 0 Nov 10 06:53 
/mail/box/glenda/qemu/L.mbox
        alrw--w--w- M 23 glenda glenda 0 Nov 10 06:53 /mail/box/glenda/qemu/mbox

But `rm` fails to remove anything there:

        term% rm /mail/box/glenda/qemu/L.mbox
        rm: /mail/box/glenda/qemu/mbox: '/mail/box/glenda/qemu/mbox' does not 
exist
        term%  rm /mail/box/glenda/qemu/L.mbox
        rm: /mail/box/glenda/qemu/L.mbox: '/mail/box/glenda/qemu/L.mbox' does 
not exist
        term% rm /mail/box/glenda/qemu
        rm: /mail/box/glenda/qemu: directory not empty
        term% rm -rf /mail/box/glenda/qemu
        term% ls -l /mail/box/glenda/qemu
        -lrw-rw-rw- M 23 glenda glenda 0 Nov 10 06:53 
/mail/box/glenda/qemu/L.mbox
        alrw--w--w- M 23 glenda glenda 0 Nov 10 06:53 /mail/box/glenda/qemu/mbox

What can I do here?
How do I reverse the effect of `upas/nedmail -c Somthing` ?

Regards
Ingo