[SpamCop-List] Re: Why kornet.net isn't everytime banned?

[Valerio]

Ilgaz Ocal ha scritto:
> There are 2 ISP's here we speak about. Kornet and Hananet.
right that two:
Kornet.net
----------
IPv4 Address       : 211.48.62.0-211.48.62.255
IPv4 Address       : 211.216.0.0 - 211.225.255.255
IPv4 Address       : 211.220.64.0-211.220.64.255
IPv4 Address       : 220.76.104.0-220.76.104.255

Hananet.net
-----------
IPv4 Address       : 211.202.13.0-211.202.13.255
inetnum:      211.200.0.0 - 211.205.255.255

In the past I use Eudora, and I setted some regex filter to ban the IPs 
range of spammer provider.
Now I use Mozilla, and it have the bayesian filter that do an automatic 
content analisis and is better.
But If I look inside my spam mailbox I got most from korner.net, hananet 
and chinanet.

> Its like:
> Body  contains  "charset="ks_c_5601-1987"
> Body  contains  "ks_c_5601-1987"
> Body  contains  "charset="ISO-2022-KR""
> Body  contains  "charset=KS_C_5601-1987"
another strategy may be to filter every mail that is encoded with "base64".

But something happened, from two day I do not received spam from 
kornet... more, I do not received spam completely. Whats happed?