[SURBL-Discuss] OB FPs

Raymond Dijkxhoorn raymond at prolocation.net
Wed Sep 29 21:27:25 CEST 2004


>> > If a substantial part do have their name server listed in SBL, have you
>> > considered using that type of data as an aid to filter out FPs in real

>> Lack of inclusion in SBL can and probably should be a flag
>> to check for FPs, but there are spam domains, especially
>> new ones, that sometimes don't match SBL, for example due
>> to using a new name server or hosting IP space.
> OK, I'll rephrase my question:
> If the ones that do have name servers listed in SBL where sorted out in an 
> automatic process, would the number of new daily domains left be small enough 
> to check manually?

We do checks like that, and its like 15-20% thats listed inside SBL with 
nameservers. So, or us, no. Helps a little, but not enough.


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