[exim] Re: dmarc_history_file - incomplete data logged for s…

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Author: Victor Ustugov
Date:  
To: Jeremy Harris
Subject: [exim] Re: dmarc_history_file - incomplete data logged for spf and dkim
Victor Ustugov via Exim-users wrote on 21.08.2023 2:56:
> Jeremy Harris via Exim-users wrote on 21.08.2023 2:33:
>> On 20/08/2023 23:45, Victor Ustugov via Exim-users wrote:
>>> I do not know what values should be specified if the email does not
>>> contains an ARC signature.
>>
>> Perhaps
>>   arc 11                       (ARES_RESULT_UNKNOWN)
>>   arc_policy 1 json:[]         (DMARC_ARC_POLICY_RESULT_UNUSED)
>>
>> guessing from the names.
> 
> This was my first guess. But when sending a DMARC Aggregate Report,
> these values are interpreted in the same way as ARES_RESULT_FAIL and
> DMARC_ARC_POLICY_RESULT_FAIL.
> 
> Here is the relevant snippet of the report:
> 
> 
>                 <reason>
>                     <type>local_policy</type>
>                     <comment>arc=fail</comment>
>                 </reason>


Sorry, my fault.
My answer was for "arc" value 1, not 11


>> I wonder if there's a scheme for that JSON anywhere.  I can guess at
>> i, d and s - but what value for ip?
>
> In my opinion, "ip" matches smtp.remote-ip from
> ARC-Authentication-Results. header.
>
>
>> And is ip required in all "i"
>> entries,
>
> I think yes.
>
>
>> only one of them (which?), or fully optional?
>
>



--
Best wishes Victor Ustugov
mailto:victor@corvax.kiev.ua
public GnuPG/PGP key: https://victor.corvax.kiev.ua/corvax.asc

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