Re: MTA (DMARC)

2021-07-10 Thread Reco
; List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; > > > > Thus DKIM checks of your e-mails are bound to fail. > > > I am currently using the email provided by my shared hosting. That only means that the current setup of that MTA is unsuitable f

Re: DMARC

2021-07-10 Thread Reco
On Sat, Jul 10, 2021 at 05:45:08AM -0400, Polyna-Maude Racicot-Summerside wrote: > > On Sat, Jul 10, 2021 at 12:20:24AM -0400, Polyna-Maude Racicot-Summerside > > wrote: > >> I receive the following regarding messages sent on the mailing list... > > > > A usual d

Re: MTA (DMARC)

2021-07-10 Thread Polyna-Maude Racicot-Summerside
Hi, On 2021-07-10 3:46 a.m., Reco wrote: > Hi. > > On Fri, Jul 09, 2021 at 04:24:42PM -0400, Polyna-Maude Racicot-Summerside > wrote: >> Hi, >> I've wrote a message regarding my MTA. >> >> I was thinking it's corrected but... >> >> Here what I got from the Debian mailing list server >> Got

Re: DMARC

2021-07-10 Thread Polyna-Maude Racicot-Summerside
Hi, On 2021-07-10 3:25 a.m., Reco wrote: > Hi. > > On Sat, Jul 10, 2021 at 12:20:24AM -0400, Polyna-Maude Racicot-Summerside > wrote: >> I receive the following regarding messages sent on the mailing list... > > A usual dmarc report, and you receive that becau

Re: MTA (DMARC)

2021-07-10 Thread Reco
Hi. On Fri, Jul 09, 2021 at 04:24:42PM -0400, Polyna-Maude Racicot-Summerside wrote: > Hi, > I've wrote a message regarding my MTA. > > I was thinking it's corrected but... > > Here what I got from the Debian mailing list server > Got some idea ? Your MTA signs these headers: Content-T

Re: MTA (DMARC)

2021-07-10 Thread tomas
On Fri, Jul 09, 2021 at 11:43:56PM +0300, Kevin N. wrote: > Not sure if that is the case here, but sometimes mailing list > software alters the original message headers which then can lead to > failed DKIM signature checks. Most probably. This is a known problem. DKIM is (roughly speaking) a signa

Re: DMARC

2021-07-10 Thread Reco
Hi. On Sat, Jul 10, 2021 at 12:20:24AM -0400, Polyna-Maude Racicot-Summerside wrote: > I receive the following regarding messages sent on the mailing list... A usual dmarc report, and you receive that because your domain has DMARC policy set that way - it's a TX

DMARC

2021-07-09 Thread Polyna-Maude Racicot-Summerside
Hi, I receive the following regarding messages sent on the mailing list... Someone understand something ? Those IPs are totally unknown to me. 1.0 Fastmail Pty Ltd repo...@fastmaildmarc.com https://fastmail.com/ 4

Re: MTA (DMARC)

2021-07-09 Thread Kevin N.
the Debian mailing list server Got some idea ? -- This is a spf/dkim authentication-failure report for an email message received from IP 82.195.75.100 on Fri, 09 Jul 2021 22:12:17 +0200. The message below did not meet the sending domain's dmarc policy. For more information about this fo

MTA (DMARC)

2021-07-09 Thread Polyna-Maude Racicot-Summerside
2:17 +0200. The message below did not meet the sending domain's dmarc policy. For more information about this format please see http://tools.ietf.org/html/rfc6591 . Feedback-Type: auth-failure User-Agent: szn-mime/2.1.11 Version: 1 Original-Mail-From: bounce-debian-user=buz.hrach=seznam...@l

Re: Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC?

2021-06-09 Thread Andy Smith
Hello, On Wed, Jun 09, 2021 at 09:58:13AM -0700, James H. H. Lampert wrote: > I'm told that the Debian List Server doesn't rewrite "From" > headers for DMARC-enabled senders, and neither does it do anything > else to handle DMARC-enabled senders. Correct, so the SPF

Re: Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC?

2021-06-09 Thread deloptes
James H. H. Lampert wrote: > Please excuse the off-topic post, but I'm hoping this has come up with > others here: > > I've been tasked with implementing DMARC on our domain. And I'm told > that the Debian List Server doesn't rewrite "From" headers

Re: Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC?

2021-06-09 Thread Dan Ritter
James H. H. Lampert wrote: > Please excuse the off-topic post, but I'm hoping this has come up with > others here: > > I've been tasked with implementing DMARC on our domain. And I'm told that > the Debian List Server doesn't rewrite "From" headers

Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC?

2021-06-09 Thread James H. H. Lampert
Please excuse the off-topic post, but I'm hoping this has come up with others here: I've been tasked with implementing DMARC on our domain. And I'm told that the Debian List Server doesn't rewrite "From" headers for DMARC-enabled senders, and neither does it do

Re: DMARC reports after emails sent to list

2019-10-18 Thread 황병희
Helow Andrew, Andrew McGlashan writes: > Hi, > > On 14/10/19 9:42 pm, 황병희 wrote: >> Andrew McGlashan writes: >>> I have DMARC with DKIM and SPF setup for my domain name. >> >> There was related discussion: it's very seriosus... >> https://b

Re: DMARC reports after emails sent to list

2019-10-15 Thread Alessandro Vesely
7;m not going to > give credentials to Debian to sent emails as me from my server for the > list as that would be a security risk that is too great. SPF is (not) verified against helo=bendel.debian.org and mfrom=lists.debian.org Then the report is sent to you because of the From: address

Re: DMARC reports after emails sent to list

2019-10-15 Thread Alessandro Vesely
Hi, On 13/10/2019 14:09, Andrew McGlashan wrote: > Hi, > > Thanks Reco. > > On 13/10/19 9:59 pm, Reco wrote: > [...] > >> I'd send a mail to postmas...@noloop.tana.it, IIRC one of this >> list members is behind it. Didn't get it > Hopefullly: "Alessandro Vesely " can see this thread ;-)

Re: DMARC reports after emails sent to list

2019-10-14 Thread Nicholas Geovanis
would be so much > better if the big guys would shut up shop or otherwise crack down on > bad users and stop the problems that require SPF, DMARC and the like. > My fearful expectation is that "the big guys" will soon be a very short list, headed up by AWS and Google Cloud. I h

Re: DMARC reports after emails sent to list

2019-10-14 Thread Andrew McGlashan
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, On 14/10/19 9:42 pm, 황병희 wrote: > Andrew McGlashan writes: >> I have DMARC with DKIM and SPF setup for my domain name. > > There was related discussion: it's very seriosus... > https://bugs.debian.org/cgi-bin/bugrepo

Re: DMARC reports after emails sent to list

2019-10-14 Thread 황병희
Hellow Andrew!!! Andrew McGlashan writes: > Hi, > > I have DMARC with DKIM and SPF setup for my domain name. There was related discussion: it's very seriosus... https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754809 > > When I sent emails to Debian lists, I tend to

Re: DMARC reports after emails sent to list

2019-10-13 Thread Andrew McGlashan
as a violation. It's not just you - I too receive > DMARC reports from tana.it at the end of every day which I > communicate to the list, and a couple of others attempt to send me > DMARC reports too (but I see no reason to accept connection from > China Telecom MTAs). It's not

Re: DMARC reports after emails sent to list

2019-10-13 Thread Reco
.it in this case, which is configured in a paranoid way (every inbound e-mail must conform to a published SPF record) - will consider every e-mail from bendel.debian.org as a violation. It's not just you - I too receive DMARC reports from tana.it at the end of every day which I communicate to the

DMARC reports after emails sent to list

2019-10-12 Thread Andrew McGlashan
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, I have DMARC with DKIM and SPF setup for my domain name. When I sent emails to Debian lists, I tend to get a bunch of DMARC reports as a result. The reports of concern are ones that show a sending IP for my domain that is the IP of the Debian

Re: A lot of DMARC e-mails

2018-07-16 Thread deloptes
Hubert Hauser wrote: > Should I worry about blacklisting my domain or IP? Is receiving these > e-mail during running DMARC normal? How can I disable receiving e-mails > from DMARC? first of all you seem to not have understood how dmarc works. invest some more time in reading and

Re: A lot of DMARC e-mails

2018-07-16 Thread Jim Popovitch
On Mon, 2018-07-16 at 16:16 +0200, Hubert Hauser wrote: > Should I worry about blacklisting my domain or IP? Is receiving these > e-mail during running DMARC normal? How can I disable receiving e- > mails from DMARC? >From man opendmarc.conf FailureReports False FailureReports

Re: A lot of DMARC e-mails

2018-07-16 Thread Ben Oliver
On 18-07-16 16:16:51, Hubert Hauser wrote: Hi! Should I worry about blacklisting my domain or IP? Is receiving these e-mail during running DMARC normal? How can I disable receiving e-mails from DMARC? Don't worry, it's normal. To disable the emails, I would remove the 'rua'

A lot of DMARC e-mails

2018-07-16 Thread Hubert Hauser
seznam.cz Report-ID: szn_autisticstory.net-2018-07-14 To: postmas...@autisticstory.net This is a DMARC aggregate report for autisticstory.net generated at Sun Jul 15 12:10:59 2018 From: nore...@dmarc.yahoo.com Subject: Report Domain: autisticstory.net Submitter: yahoo.ro Report-ID: <1531616