sdbox: Use "sdbox" name in the internal storage structure. This fixes copying with hard links.
sdbox: Use "sdbox" name in the internal storage structure.
This fixes copying with hard links.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot