Hi, everyone. I tried to subscribe the ceph-devel mailing list by sending a "subscribe ceph-devel" text mail to majordomo@xxxxxxxxxxxxxxx. But it seems useless. What should I do? Thank you.��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f