https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6400

D. Stussy <[email protected]> changed:

           What    |Removed                     |Added
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                 CC|                            |software+spamassassin@kd6lv
                   |                            |w.ampr.org

--- Comment #28 from D. Stussy <[email protected]> 
2011-12-06 23:24:47 UTC ---
Policy Issue:  The SA community should come up with a policy for addressing the
addition of new features or expansion of such (like new DNSBLs and DNSWLs).  I
suggest that for the first period of time (1 month?  3 months?  Whatever
"masscheck" needs to assign a score?), the default score for any new rule be
set to 0.001 (or -0.001 for whitelisting type functions).  Such a policy should
do these things:

1)  Elimnate any bickering over what the initial score should be.
2)  Give end users time to recognize that a new test has been installed.
    (And give them a chance for a local override score)
3)  Allow any spam feedback system time to evaluate the usefulness of the rule.

Some of this may already be done in the mass check system.  However, that's by
convention, not policy.  A separate update channel with rules under
consideration would be part of idea I'm setting forth.

Along with this is a suggestion:  A dynamic web page that picks up rules under
testing (from the various sandboxes) and lists them, so all can see what is
under consideration.  If data regarding effectiveness is available, that too
would be nice to see.

Some have posted their personal stats with regard to their experience with the
rule/DNSBL under consideration in this bug/feature request, but that's not
quite the same as an automated system producing a combined result from multiple
feedback points.

In other words, perhaps SA needs a written, software-enforced policy and
procedure to determine initial scores.

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