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From Reindl Harald <h.rei...@thelounge.net>
Subject Re: 163.com
Date Thu, 13 Nov 2014 14:05:29 GMT

Am 12.11.2014 um 18:45 schrieb Joe Quinn:
> We've been getting hammered by spam from 163.com for quite a while now,
> and I really /really/ want to blacklist it, but it's one of the largest
> websites in the world.
>
> Everything I have found on Google points to them being blatant spammers,
> down to the Wikipedia talk page. Does anyone else have them blacklisted?
> What would the list recommend?

postfix: check_reverse_client_hostname_access

/^m[0-9]{1,3}\-[0-9]{1,3}\.163\.com$/ REJECT Generic DNS-Reverse-Lookup 
see http://www.emailtalk.org/ptr.aspx and 
https://www.ietf.org/rfc/rfc1912.txt

/^m[0-9]{3,12}\.qiye\.163\.com$/ REJECT Generic DNS-Reverse-Lookup see 
http://www.emailtalk.org/ptr.aspx and https://www.ietf.org/rfc/rfc1912.txt



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