mbox: Check at storage init that root dir isn't a file. Delaying this check will just cause all kinds of errors later on.
mbox: Check at storage init that root dir isn't a file.
Delaying this check will just cause all kinds of errors later on.

damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot