No. And often you find "dirty" blocks reused by a few ISPs for other, non email purposes - like once they finally boot a snowshoer off, they take on a blog spammer or something of the sort.
On Fri, Mar 9, 2012 at 10:37 AM, Owen DeLong <[email protected]> wrote: > It's not as if those activities are mutually exclusive. > > > Owen > > On Mar 8, 2012, at 8:14 PM, Suresh Ramasubramanian wrote: > > > The GRE tunnels part of it, together with email marketing, makes this > > likely to be a snowshoe spam operation. > > > > Sure it could be pagerank gaming, blog spamming etc. But on the balance > > it smells like snowshoe to me. > -- Suresh Ramasubramanian ([email protected])
