Steffen Nurpmeso wrote on 12/30/15 12:36: > Hello! > > Rick Thomas <rbthomas@pobox.com> wrote: <snip> > | -rwxr-sr-x 1 root mail 10104 Dec 4 14:52 /usr/lib/s-nail/s-nail-privsep Wouldn't these be enough rights for mailx to do it's work? I.e., owner: root, group: mail, sticky bit for the group? This works on my system (and on Rick's). Regards, jvp.