I am new to DMARC But I am seeing summary reports containing DKIM=pass SPF=fail
for server(s) that should not be able to send email on our behalf.
I have seen this for more than one server/domain as I assist with a number of
installations.
How can another server have my freshly generated DKIM?
In article <3e3d6e63-2f2e-40b9-adc5-f5638f21f...@bexx.com> you write:
>I am new to DMARC But I am seeing summary reports containing DKIM=pass
>SPF=fail for server(s) that should not be able to send email on our behalf.
>I have seen this for more than one server/domain as I assist with a number of
Paul M. Beck via dmarc-discuss wrote on 2020-06-21 16:27:
> I am new to DMARC But I am seeing summary reports containing DKIM=pass
> SPF=fail for server(s) that should not be able to send email on our behalf.
> I have seen this for more than one server/domain as I assist with a number of
> instal
On 6/21/2020 7:57 AM, Matthäus Wander via dmarc-discuss wrote:
This sounds like the recipient is forwarding emails to Gmail. The DKIM
signature is valid because it originates from your server.
Only if the forwarding process makes no changes that break the DKIM
signature. In theory, that's ea
In article <2e056b35-f783-dccb-b319-31c35d002...@dcrocker.net>,
Dave Crocker via dmarc-discuss wrote:
>On 6/21/2020 7:57 AM, Matthäus Wander via dmarc-discuss wrote:
>> This sounds like the recipient is forwarding emails to Gmail. The DKIM
>> signature is valid because it originates from your ser
A peek at the mail logs reveals that this list is hosted at
dragon.trusteddomain.org which is running an antique version of
sendmail 8.14.5 from 2011 that doesn't offer STARTTLS.
I believe that the upgrade to 8.15.2, released in 2015 but still the
most recent version, is straightforward.
R's,
Joh
On 6/21/2020 10:48 AM, John Levine via dmarc-discuss wrote:
It's narrow but it's pretty common these days for people to forward
their mail from other places to gmail. A lot of my users do it.
The issue, for me, is the word 'forward'. I assume in these cases, it
does not mean an MUA forward c
On Sun, Jun 21, 2020, John Levine via dmarc-discuss wrote:
> sendmail 8.14.5 from 2011 that doesn't offer STARTTLS.
AFAICT ESMTPS is used when the host sends mail,
so that's just a configuration issue (no server cert?)
STARTTLS is supported in sendmail since 2000:
8.11.0/8.11.0 2000/07/19
In article <20200621184250.ga59...@kiel.esmtp.org> you write:
>On Sun, Jun 21, 2020, John Levine via dmarc-discuss wrote:
>
>> sendmail 8.14.5 from 2011 that doesn't offer STARTTLS.
>
>AFAICT ESMTPS is used when the host sends mail,
>so that's just a configuration issue (no server cert?)
I looked
My dmarc = v=DMARC1; p=reject; rua=mailto:dmarc_rep...@bexx.com;
ruf=mailto:dmarc_foren...@bexx.com; fo=1
Is this incorrect?
Thanks all
Paul
> On Jun 21, 2020, at 12:48 PM, John Levine via dmarc-discuss
> wrote:
>
> In article <2e056b35-f783-dccb-b319-31c35d002...@dcrocker.net>,
> Dave Croc
So what should my DMARC look like... As I know my spc record is correct should
I be set to reject?
Thanks!
Paul
> On Jun 21, 2020, at 9:57 AM, Matthäus Wander wrote:
>
> Paul M. Beck via dmarc-discuss wrote on 2020-06-21 16:27:
>> I am new to DMARC But I am seeing summary reports containing D
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