[SURBL-Discuss] Re: Start an IP list to block?

Jeff Chan jeffc at surbl.org
Thu Sep 9 23:30:23 CEST 2004

On Thursday, September 9, 2004, 2:17:03 PM, Justin Mason wrote:
> Raymond Dijkxhoorn writes:
>> Hi!
>> > Chris, Raymond ,
>> >
>> > I went thru a random few of these and they're were listed at Spamhaus.
>> > Using spamhaus at SMTP level or SA doing RBL lookups would have caught and 
>> > stopped them... Spamcop probably has quite a few of them listed as well
>> No, that wont work. The spams are sended in via trojans/proxys only the 
>> websites are static. SOME are blocked with DSBL and so but most of the 
>> time they start a spamrun with a fresh set it seems.
>> So yes, they are inside spamhaus, but only the websites, didnt see mails 
>> sended out from there (yet).

> Are their NS records listed in the SBL?

Speaking generally, many are.  I have not tested these, but
Raymond or Bill could and should.

If these domains have name servers listed in SBL, then use
uridnsbl to stop them.

Jeff C.

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