Quote:
Originally Posted by DivisionByZero
99% of SPAM comes from China. I have no reason for anyone in China to view any content on my servers, so I block all Chinese IP space at the firewall level.
The current IP list by country is available from ARIN or here: http://www.nirsoft.net/countryip/cn.html
I get maybe one or two a month at this rate and ASL blocks the IP of any suspicious activity forever.
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Amazingly this is not true according to Spamhaus
most spam comes from US
http://www.spamhaus.org/statistics/countries/