Re: Welcome to the new(ish) ASRG list

Rob McEwen <[email protected]> Sun, 17 Mar 2013 02:10:43 -0400

Newsgroups	gmane.ietf.asrg
Message-ID	<[email protected]>

On 3/17/2013 1:50 AM, Roger B.A. Klorese wrote:
> and/or the reverse not match the From: domain

Then those systems are blocking massive amounts of legit mail because
massive amounts of legit mail is sent from IPs that have a valid rDNS,
yet where the domain in the rDNS doesn't match the "from" address. This
is really silly... many "shared hosting" environments are set up where
the sender (typically a small business hosting a web site there) is
using their hoster's mail server for sending mail.

-- 
Rob McEwen
http://dnsbl.invaluement.com/
[email protected]
+1 (478) 475-9032