dovecot - Jul 2017 - failed to store into mailbox 'INBOX/Junk': Permission denied

For more clarity I also attach the content of 
"/etc/dovecot/conf.d/15-mailboxes.conf"


#  mailbox Junk {
#    special_use = \Junk
#  }
#  mailbox Trash {
#    special_use = \Trash
#  }
   mailbox INBOX/Junk {
   auto = subscribe
   special_use = \Junk
   }
   mailbox INBOX/Trash {
   auto = subscribe
   special_use = \Trash
   }


Thanks again

Am 24. Juli 2017 16:25:24 MESZ schrieb Davide Marchi <danjde at
msw.it>:
>For more clarity I also attach the content of 
>"/etc/dovecot/conf.d/15-mailboxes.conf"
>
>
>#  mailbox Junk {
>#    special_use = \Junk
>#  }
>#  mailbox Trash {
>#    special_use = \Trash
>#  }
>   mailbox INBOX/Junk {
>   auto = subscribe
>   special_use = \Junk
>   }
>   mailbox INBOX/Trash {
>   auto = subscribe
>   special_use = \Trash
>   }
>
Please also provide your doveconf -n
>Thanks again
-- 
Christian Kivalo