[CentOS] pop3 attack

[John R Pierce]

Ned Slider wrote:
> Bill Campbell wrote:
>   
>> Your IP address, 70.62.90.185, is listed on zen.spamhaus.org, and
>> you can probably go to their web site to see why it's listed.
>>     
>
> It's listed on zen.spamhaus.org because it's in pbl.spamhaus.org which 
> is a policy blocklist:
>
> http://www.spamhaus.org/pbl/query/PBL238253
>
> Time Warner Cable/Road Runner's policy is not to permit outbound email 
> for this IP address range.
>   

so, using a roadrunner mail server as a "smarthost" is the only viable 
choice