----- Original Message -----
From: "David B Funk" <[EMAIL PROTECTED]>
> Both two encodings are used by other DSBLs. The first one is an
> enumeration (used by Sorbs, NJABL, etc), the second one a bit-field
> ("set") (used by MAPS RBL+).
>
> The enumeration has the advantage of being simpler and covering
> more posibilities but is only single valued. (IE the match is for
> only one possible list).
That's not correct. For example, one query as follows to Sorbs return
several result codes:
dig 91.119.193.81.dnsbl.sorbs.net
;; ANSWER SECTION:
91.119.193.81.dnsbl.sorbs.net. 172657 IN A 127.0.0.3
91.119.193.81.dnsbl.sorbs.net. 172657 IN A 127.0.0.6
91.119.193.81.dnsbl.sorbs.net. 172657 IN A 127.0.0.2
SA has several multi-response RBLs setup to post a single query and receive
multiple responses. Here is a the above response handled by SA:
*SNIP*
Apr 22 09:24:19 gw1 amavis[28426]: (28426-10) SPAM-TAG, <[EMAIL PROTECTED]> ->
<[EMAIL PROTECTED]>, Yes, hits=140.9 tagged_above=1.0 required=1.0
tests=RCVD_IN_SORBS, RCVD_IN_SORBS-HTTP, RCVD_IN_SORBS-SOCKS,
RCVD_IN_SORBS-SPAM
Note that SA reported that the message failed three Sorbs test, all from a
single DNS query.
Bill
