doveadm - mailbox to filesystem directory?

Is it possible to get the filesystem location (directory name) for a given mailbox? The closest I found was parsing the output of "doveadm -D mailbox create", but this only works if the mailbox doesn't exist yet and prone to failure if the debug output changes in future versions. Using "doveadm mailbox mutf7" helps, but there's some ASCII characters which are encoded. So far I've found "\" turns in to "\5c", "." into "\2e" and "/" to "\2f" and the separator to ".". But maybe there are others.

Thanks in advance.

Version: dovecot 2.2.36 (1f10bfa63) Relevant config: mail_location = maildir:~/Maildir protocols = imap namespace inbox { separator = "$" }