Yahoo DMARC breakage

Jeff Kell jeff-kell at
Wed Apr 9 22:20:26 UTC 2014

On 4/9/2014 6:11 PM, bmanning at wrote:
> On Wed, Apr 09, 2014 at 05:49:27PM -0400, Jeff Kell wrote:
>> The most "sane" out-of-mind response should only be sent *if* the
>> out-of-mind person is named explicitly as a recipient in the RFC822
>> header.  Anything To: somelist at somehost does not qualify :)
>> Jeff
> 	and just how is an algorithm supposed to detect that 
> 	<jeff-kell at> is a single human and not a list?

Because *I* set the out-of-office notification for my email
address[es].  If I'm not in the recipient list, do not respond.  This is
a "per user" knob we are talking about here, so it knows darn well what
address[es] are me.


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