RE: Yahoo DKIM or DomainKeys?

From: Murray S. Kucherawy <msk_at_cloudmark.com>
Date: Mon, 30 Aug 2010 10:45:39 -0700

> -----Original Message-----
> From: opendkim-users-bounce_at_lists.opendkim.org [mailto:opendkim-users-
> bounce_at_lists.opendkim.org] On Behalf Of Baird, Josh
> Sent: Monday, August 30, 2010 7:42 AM
> To: opendkim-users_at_lists.opendkim.org
> Subject: Yahoo DKIM or DomainKeys?
>
> Sorry, as this may be a bit OT. I am currently signing my outbound
> email with OpenDKIM. I am being told that I also need to sign them
> with
> "DomainKeys" for Yahoo. Is DKIM (OpenDKIM) not sufficient for Yahoo?
>
> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple;
> d=fheg.follett.com;
> s=062010; t=1282927618;
> bh=ALbFD4QcyurnfCB18efQqpXiiFJWtlGEtwDeMl5dgP8=;
> h=Subject:Sender:From:Date:To:Content-Transfer-Encoding:

I don't know who's telling you that or why. Yahoo! has been treating DKIM and DK as equivalent for some time now, and has publicly stated they'll switch off DK when people stop using it. So you don't need to bother.
Received on Mon Aug 30 2010 - 17:45:48 PST