DMARC problems with some emails from the list

[Ángel L. Mateo]

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