[Rspamd-Users] Body hash mismatch

[Remko Lodder]

one of the recipients -behind- the freebsd mx uses antispamcloud.com <http://antispamcloud.com/>.
It just incorrectly sees ‘mx2.freebsd.org’ as the originating address for
your machine. In fact that is what forwarding does. It might be better
when the mailman installation there would ‘hide’ your email address
behind the freebsd-list at freebsd.org <mailto:freebsd-list at freebsd.org> address, so that the from address
is changed.

I am not in the position anymore to change that,

cheers
Remko
(Former FreeBSD postmaster).

> On 2 Apr 2020, at 21:37, Ihor Antonov <ihor at antonovs.family> wrote:
> 
> On 2020-04-02 20:20, Reio Remma via Users wrote:
>> On 02.04.2020 20:14, P.V.Anthony wrote:
>>> On 3/4/20 1:01 am, Ihor Antonov wrote:
>>> 
>>>> But again, non of the above helps to understand what is wrong with my
>>>> DKIM signatgure
>>> 
>>> Maybe nothing is wrong with the rspamd setting. It is know that mailling
>>> list has some issues with spf and maybe dkim.
>> 
>> I would suspect the list itself as well.
> 
> I have to agree. It seems that FreeBSD mailing list uses
> antispamcloud.com and it confuses its own IP address with the adress of
> my domain,
> 
> 
> My IP:
> 
>    $ dig +short MX antonovs.family
>    10 mail.antonovs.family.
>    $ dig +short mail.antonovs.family
>    100.25.240.195
> 
> FreeBSD MX
> 
>    $ dig +short -x 96.47.72.81
>    mx2.freebsd.org.
> 
> 
>> A message claiming to be from you has failed the published DMARC
>> policy for your domain.
>> 
>>  Sender Domain: antonovs.family
>>  Sender IP Address: 96.47.72.81
> Here it claims that this is my IP when in fact this is mx2.freebsd.org
> 
> No surprise signature does not verify. Looking at Received headers:
> 
>    Received: from mx2.freebsd.org ([96.47.72.81]) by mx118.antispamcloud.com ...
>    Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])...
>    Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) ...
>    Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) ...
>    Received: from mail.antonovs.family (mail.antonovs.family [100.25.240.195]) ...
> 
> I suspect it uses wrong Recieved header...
> 
> ----
> Ihor
> -- 
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