[Asrg] Round 2 of the DNSBL BCP - "collateral damage"

[Douglas Otis]

On Apr 4, 2008, at 12:28 PM, Seth wrote:

> Rich Kulawiec <rsk at gsp.org> wrote:
>
> For domains I trust (including all banks I do business with), I use  
> SPF to allow stuff they send me to bypass spam filters.  That  
> enables those filters to be much stronger for stuff that looks like  
> bank messages.
>
> How would you suggest a spammer can render that moot?

Look-alike, cousin domains, and display names.

-Doug