Watching spammers doing queries

[Ralf Hildebrandt]

On Wed, Apr 25, 2001 at 04:54:03PM -0400, Kevin Darcy wrote:
> 
> Sure, with BIND 9's "view" mechanism, you can give different answers to the
> same question, depending on the client source address or address range.

Hhhm, interesting. Can I - for example - server 127.0.0.1 as MX record for
my domain if a querying client is in the RBL, RSS or ORBS?