co to je ?

[Jan Satko]

Zdravim.
Poprosil by som nejakeho sendmail.cf hackera ci by mi neprelozil
nasledovny zapis:
R$*                     $: $&{client_addr}
R$-.$-.$-.$-            $: $(host $4.$3.$2.$1.rbl.maps.vix.com. $: OK $)
ROK                     $@ OK
R$+                     $#error $@ 5.7.1 $: "Bad Mail from " $&{client_addr}

Najma ma zaujima ako sa interptretuje zapis
$(host $4.$3.$2.$1.rbl.maps.vix.com.

Co vlastne znamena $1..$4. Lebo prisiel mi spam, ale pritom to ip-cko sa
nachadza v DNS.

Ak by bol tento zapis dobre, tak uz jedine ze predtym zapisom mi nieco
prepusta majly dalej a tento test mi ani neprebehne.

-- 
      Jan 'EIS' Satko        Slovak Agricultural University
 network & system manager           Tr. A. Hlinku 2
  Tel: +421 87 7412 616          949 01 Nitra Slovakia