On Mon, Jun 06, 2011 at 02:46:46PM -0700, Ronald F. Guilmette wrote:

> Unfortunately, I'm still not clear on any of this.  You said "With actions
> that are equivalent to DUNNO...".  This begs the question.  Which ones are
> those?

The *obvious ones*. If an action is clearly a final OK that terminates further
rule checks, or a final REJECT, then it is not a DUNNO, otherwise it is.

> And just for clarity, you've said that the built-in default response is
> "OK" (which I guess is either some 2xx or 3xx response, depending on the
> current SMTP transaction context).  May I infer from that that in the
> utter absence of any & all other applicable rules/lookups/results that
> a policy server which returned either a "WARN" or a "PREPEND" would
> result in a 2xx or 3xx going back to the client?

Neither WARN nor PREPEND are final verdicts, so they are both "DUNNO".
Rule processing continues with a side-effect.

-- 
        Viktor.

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