DMARC problems with some emails from the list
Ángel L. Mateo
amateo at um.es
Tue Mar 9 08:55:28 EET 2021
El 8/3/21 a las 11:20, Benny Pedersen escribió:
> On 2021-03-08 07:43, Ángel L. Mateo wrote:
>
>> I'm having problems with some emails from the list, been classified
>> as SPAM in my system because of DMARC failures. I'm not sure but this
>> may be a problem with the list configuration.
>
> what state of dkim is c= tag ?, if it contains simple, its not that
> simple since its more strong then relaxed
>
> if thats the case, it could be that 8bitmime is not being disabled
> before dkim signing :(
>
> reference from amavisd dkim howto
>
> is your dmarc test doing ARC test ?
>
I don't know the exact details of the antispam configuration. But I
have asked and the administrator told me that we are not doing ARC
tests. He told me that the emails are marked as spam because of dkim
failures.
--
Angel L. Mateo Martínez
Sección de Telemática
Área de Tecnologías de la Información
y las Comunicaciones Aplicadas (ATICA)
http://www.um.es/atica
Tfo: 868889150
Fax: 868888337
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