[SURBL-Discuss] Re: Spammer Anti-SURBL tactic

[Frank Ellermann]

Jeff Chan wrote:

>> Are DNS caches used by MTAs "better" than other DNS caches ?

> Yes, because they see more mail on a single server and
> therefore should have higher cache hit rates.

I use the DNS server(s) assigned by my ISP(s), the MX(s) of
my ISP(s) could use the same DNS servers.  Maybe not if it
is a very big ISP like T-Online, but for claranet.de they're
probably the same servers.
                             Bye, Frank