PubSubHubbub Core 0.4: Verification of intent vs. "denied"

Hello,


If the "verification of intent" fails, has the hub to inform the
subscriber (hub.mode=denied)?

Or more broadly, does a failed verification count as "denied"?

-- 
Regards/Mit freundlichen Grüßen
Christian Weiske

-=≡ Geeking around in the name of science since 1982 ≡=-