No, I'm not meaning that. I'm instead following the Hardin suggestion, which 
works better with mass-check.

I'm suggesting to use CIDR::Lite to avoid being fooled by stuff like 
+128.0.0.0/1 +0.0.0.0/1...

Giampaolo

Benny Pedersen <[email protected]> ha scritto:

Den 2012-07-13 19:44, Giampaolo Tomassoni skrev:

> Our hypothetic plugin could merge together CIDRs via 
> Net::CIDR::Lite->add()
> and get the resultant merged, non-overlapping CIDRs via ->list(), 
> then count
> the size of the allowed addresses (via something like 2^(32 - 
> cidr_prefix))
> and fire rules like the ones you suggest.

so it fire if more then one ip is in spf ?, lets say more points if 
more ips ?



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