While SPF and DKIM pass, the identifiers are not aligned, therefore fail
DMARC, therefore DMARC applies the reject.

http://www.dmarc.org/faq.html
I operate a mailing list, what should I do?

Is there special handling required to receive DMARC email from mailing
lists?



On 8/10/12 12:21 PM, "Peter Bowen" <[email protected]> wrote:

>This list is rather special, as it applies a dkim signature as part of
>the operation of relaying to the subscribers.  So both SPF and DKIM
>passed on Franck's messages.
>
>amazon.com seems to be configured similarly to linkedin.com, but only
>with quarantine, and posts I've seen on other lists suggest that there
>are problems 
>(http://lists.xen.org/archives/html/xen-devel/2012-08/msg00278.html)
>Maybe it is because because other list servers are not signing their
>mail?  Or perhaps the problem is that they do not strip the DKIM
>signature header yet modify the subject and body?
>
>Thanks,
>Peter
>
>On Fri, Aug 10, 2012 at 10:45 AM, Scott Kitterman <[email protected]>
>wrote:
>> And yet you seem to want people on this list to get your mail, so I'm
>> confused?
>>
>> Scott K
>>
>> On Friday, August 10, 2012 05:29:57 PM Franck Martin wrote:
>>> There is no documented consensus, and I would not document it that way
>>> anyhow.
>>>
>>> I would prefer to say that Mailing lists, forwarders, third parties,
>>>which
>>> are more likely to be used by individuals more often than not break SPF
>>> and DKIM alignment, therefore DMARC. While DMARC is well suited for
>>> protecting transactional emails, one should be careful before enabling
>>> DMARC for domains used by individuals.
>>>
>>> As a side note, I have enabled DMARC for linkedin.com and I'm not
>>> suffering much from these problems. On the contrary it is helping. We
>>>did
>>> not want to split our domain linkedin.com to linkedin-inc.com or some
>>> other things, because of the "brand" it represents for our sales
>>>people. I
>>> know at least another party in this group that has same feeling re
>>>"brand"
>>> of the main domain.
>>>
>>> On 8/10/12 1:31 AM, "Roland Turner" <[email protected]>
>>>wrote:
>>> >All,
>>> >
>>> >I note that a consensus of sorts has formed in some places around the
>>> >non-use of quarantine and reject policies on domains which are used
>>>for
>>> >individual correspondence because of the loss of legitimate email that
>>> >will tend to result, however I've not been able to locate published
>>>text
>>> >on this (e.g. it's not mentioned in the draft, nor in the dmarc.org
>>>FAQ).
>>> >
>>> >Has this (or its contrary...) been documented as a consensus position
>>> >somewhere that I've missed?
>>> >
>>> >- Roland
>>>
>>> _______________________________________________
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>>> [email protected]
>>> http://www.dmarc.org/mailman/listinfo/dmarc-discuss
>>>
>>> NOTE: Participating in this list means you agree to the DMARC Note Well
>>> terms (http://www.dmarc.org/note_well.html)
>> _______________________________________________
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>>
>> NOTE: Participating in this list means you agree to the DMARC Note Well
>>terms (http://www.dmarc.org/note_well.html)
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