[SURBL-Discuss] Re: Bill Stearns' sa-blacklist available as SURBL: ws.surbl.org

Bill Landry BillL at pointshare.com
Thu Apr 22 10:34:34 CEST 2004

----- Original Message ----- 
From: "David B Funk" <dbfunk at engineering.uiowa.edu>

> 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:


;; ANSWER SECTION: 172657 IN A 172657 IN A 172657 IN A

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:

Apr 22 09:24:19 gw1 amavis[28426]: (28426-10) SPAM-TAG, <xgcbued at aol.com> ->
<jtercek at pointshare.net>, Yes, hits=140.9 tagged_above=1.0 required=1.0

Note that SA reported that the message failed three Sorbs test, all from a
single DNS query.


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