Hi Everyone,
Has any one recently seen a drop or no DMARC reports at all on a particular day
being sent from Google?
For example, on the 1st October there were no DMARC reports sent to us to
backfill the 30th September. Has anyone else got this?
___
Hi,
Does anyone know why Yahoo sends reports containing "dmarc=success (p=reject)"
and what it means? Is it the same as dmarc=pass, if so, why are they not using
it properly as per the standard?
I have seen it happen for domains in p=none and p=reject, so it is hard to tell
what they did with
gt;
> Cheers,
> Kurt Andersen
>
> On Mon, Mar 9, 2020 at 11:20 AM Ivan Kovachev via dmarc-discuss <
> dmarc-discuss@dmarc.org> wrote:
>
>> Hello, It looks like Office 365 with a gateway in front such as Barracuda
>> or another gateway, still does DMARC validation
Hello, It looks like Office 365 with a gateway in front such as Barracuda or
another gateway, still does DMARC validation inbound, and quarantines any
emails that fail DMARC validation.
Should this not be the case since the MX of the receiving domain is that of the
Barracuda or whatever other
e seemed to want to do anything about. (I forget the
> details but (a) LinkedIn does something slightly unusual in sending its
> invitation (different envelope sender and author domains?), and (b)
> Office 365 does something odd in sending its bounce (DKIM signing for a
> Microsoft domain?))
>
signing for a
Microsoft domain?))
- Roland
On 23/10/18 8:15 pm, Ivan Kovachev via dmarc-discuss wrote:
> Hello all,
>
> has anyone noticed that when LinkedIn receives
> Out-Of-Office/Automatic-Replies from domains that are fully configured
> with DKIM, LinkedIn reports that DKIM fa
Hello all,
has anyone noticed that when LinkedIn receives Out-Of-Office/Automatic-Replies
from domains that are fully configured with DKIM, LinkedIn reports that DKIM
failed (signature verification failed) and DMARC fails?
Scenario.
1.LinkedIn sends invite to someone @mydomain.com
Hello guys,
would anyone be able to comment on the issue listed here:
https://office365.uservoice.com/forums/264636-general/suggestions/34012756-forwarding-of-calendar-appointments-from-a-dmarc-p
Hello all,
I have a question regarding third-party email encryption services and DMARC.
For example, when using Cisco CRES the emails contain the From domain of the
sender and the Return-Path is that of the sender so if they authorize Cisco
CRES then emails will pass SPF and align with regards
Hello all,
could someone help in troubleshooting why DKIM failed at the end recipient due
to a change in the header or body of the email? Is it possible to figure out
exactly what changed in the message that invalidated DKIM?
For example, the reason is body hash did not verify but would I be
t; Date: Thu, 19 Apr 2018 08:33:42 +0800
> From: Roland Turner <rol...@rolandturner.com>
> To: dmarc-discuss@dmarc.org
> Subject: Re: [dmarc-discuss] dmarc-discuss Digest, Vol 72, Issue 2
> Message-ID: <dd94cae9-7e7b-ff49-839d-96e50fe07...@rolandturner.com>
> Content-
--
>
> Message: 1
> Date: Thu, 12 Apr 2018 15:57:20 +0800
> From: Roland Turner <rol...@rolandturner.com>
> To: dmarc-discuss@dmarc.org
> Subject: Re: [dmarc-discuss] Mimecast and Office 365
> Message-ID: <7a30d43c-5cd2-9da2-aff9-af92cc71c...@rolandturner.com>
Hello guys,
I have three questions for you that I am unsure about and hoping that someone
at Microsoft will be able to help:
First two questions are related to Mimecast acting as inbound security gateway
to O365:
1. When Mimecast acts as inbound gateway solution and it receives an email, it
Hello all,
in section 9.3 of the ARC RFC it says:
"Mediators SHOULD generate DMARC reports on messages which transit their system
just like any other message which they receive. This will result in multiple
reports for each mediated message as they transit the series of handlers. DMARC
report
Hello all,
as far as I am aware, based on research, On-premise Exchange Servers do not
support DMARC by default and third-party plugins need to be installed.
I was wondering if anyone has already done this on their exchange server and if
they could give some suggestion on the products they
Simon,
The out-of-band effectively sends the response through the servers of the
actual responder and not through Google' servers and that is why it passes
DMARC.
Ivan
> On 14 Dec 2017, at 11:28, Sim <s...@simonliebold.de> wrote:
>
> Am 14.12.2017 um 11:15 schrieb Ivan Kov
Hello everyone,
I have observed an interesting case where calendar invites send by google to
another third-party email service are being rejected on the way back (ie. when
accepted) if the receiver of the invites is in DMARC reject.
I have also observed that in some cases there are two sets of
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