case $2 in `cat /etc/whoami`) mail $3; exit $? esac cat > /tmp/ur$$ uux - -a $1 $2!rmail \($3\) < /tmp/ur$$ case $? in 0) ;; *) uux - -a $1 GATEWAY!rmail \($2!$3\) < /tmp/ur$$;; esac rv=$? rm /tmp/ur$$ exit $rv