Some progress was achieved by using symlinks to make the Maildir a subdirectory of
the public namespace location:
mkdir /home/others/sharedmail/public-mails
ln -si /home/others/sharedmail/Maildir/
/home/others/sharedmail/public-mails/.Public
and
namespace {
list = yes
I'm trying to set up a Public mailbox, but when I try to subscribe to it in
Thunderbird, nothing happens: it doesn't appear as a folder, and when I go back to
the Subscribe window, it is unchecked again.
I use postfix local dlivery, which created a Maildir when a mail arrived for this
mailbox:
