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Re: Recipe to block unqualified domains?

2006-05-26 03:39:05
G.W. Haywood schreef:

And to save some cycles, why not try:

iptables -A INPUT -j DROP -s 200.0.0.0/8

South-America?

iptables -A INPUT -j DROP -s 210.0.0.0/8

Australia/Korea/etc.?

iptables -A INPUT -j DROP -s 211.0.0.0/8

Japan?

iptables -A INPUT -j DROP -s 218.0.0.0/8

China?

iptables -A INPUT -j DROP -s 219.0.0.0/8

Japan?

iptables -A INPUT -j DROP -s 220.0.0.0/8

Japan?

iptables -A INPUT -j DROP -s 221.0.0.0/8

China?

iptables -A INPUT -j DROP -s 222.0.0.0/8

Japan?


(Nothing to do with blocking unqualified domains, but it blocks
billions of spam emails for me and that was the OP's problem... :)

Yes, most of those are bad for me too, but some organizations really
have paying customers there...

-- 
Groet, Ruud


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