OK thanks, this is solved now, I needed to restart bind after changing the directory permissions. I don’t know how /etc/bind wasn’t group-writable to begin with, because that was a long-fixed Debian bug.
OK thanks, this is solved now, I needed to restart bind after changing the directory permissions. I don’t know how /etc/bind wasn’t group-writable to begin with, because that was a long-fixed Debian bug.