[cobalt-users] spam blocking with ordb.org code in sendmail.cf

[Ken Marcus - Precision Web Hosting <ken@xxxxxxxxxxxxxxxx>]

Hello,

If I recall, I copied this from a post by gsh. He had used tested it on
a raq2 for spam blocking from open relays. It works on a raq 4 also. I
just searched for 
"check_mail -- check SMTP `MAIL FROM:' command argument"
added the code, and restarted sendmail /etc/rc.d/init.d/sendmail restart

Anyway, my problem is that one fairly big customer wants to get email
from a blocked address (207.137.5.3). Can I do that without unblocking
the whole server? Any ideas?

Many Thanks In Advance

Ken Marcus
Precision Web

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# DNS based IP address spam list rbl.maps.vix.com
R$*             $: $&{client_addr}
R$-.$-.$-.$-    $: <?> $(host $4.$3.$2.$1.relays.ordb.org. $: OK $)
R<?>OK          $: OKSOFAR
R<?>$+          $#error $@ 5.7.1 $: "Mail from " $&{client_addr}"
refused by ordb.org open relay database"



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###  check_mail -- check SMTP `MAIL FROM:' command argument
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