Theo Van Dinter wrote:
On Fri, Sep 29, 2006 at 07:59:13PM +0200, Andreas Pettersson wrote:
Then why aren't they using one to block their own customers from
spamming the rest of the world?
While you can sell "we block spam from your inbox" to people as a reason to
pay you money, you can't sell "we stop you from sending spam".
http://www.comcast.net/help/faq/index.jsp?faq=SecurityMail_Policy18625
"Unless you want to send spam to our own customers, then we'll block
that, unless you pay us more for commercial service." :)
Too bad outgress filtering isn't as cheap as running a blacklist with
your own IPs in it.
