> -Original Message-
> From: Michael Thomas [mailto:m...@mtcc.com]
> Sent: Wednesday, May 25, 2011 7:03 AM
> To: Murray S. Kucherawy
> Cc: ietf-dkim@mipassoc.org
> Subject: Re: [ietf-dkim] No signatures, bad signatures, cousin domains
>
> Heuristic based systems li
On 05/25/2011 01:05 AM, Murray S. Kucherawy wrote:
> Interesting. I ran some queries on our data for ebay.com, paypal.com,
> chase.com and bankofamerica.com. In all cases, messages with failed
> signatures were never tagged by Spamassassin, and at most 7% (usually less)
> of unsigned mail wher
> -Original Message-
> From: ietf-dkim-boun...@mipassoc.org [mailto:ietf-dkim-boun...@mipassoc.org]
> On Behalf Of Scott Kitterman
> Sent: Monday, May 23, 2011 10:12 AM
> To: ietf-dkim@mipassoc.org
> Subject: Re: [ietf-dkim] 8bit downgrades
>
> > Do you have numbers to show that broken si
