[MinnowBoard] Fwd: confirm 9d76ce1432f62195f5b641c9e8753273d948eff3

Wed Feb 15 23:49:29 UTC 2017

I turned off “automatic bounce processing” and am in parallel setting up a backup mail list in case we need to switch in desperation.

-brian

From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Trevor Woerner
Sent: Wednesday, February 15, 2017 9:52 AM
To: MinnowBoard Community Email List <elinux-minnowboard at lists.elinux.org>
Subject: Re: [MinnowBoard] Fwd: confirm 9d76ce1432f62195f5b641c9e8753273d948eff3

Okay, thanks for looking into this.
By the way, elinux is not the only site seeing this issue. The gumstix mailing list has been making similar complaints recently. My guess is that something changed wrt google mail recently :-(

On Tue, Feb 14, 2017 at 4:01 PM, Ottaway, Brian R <brian.r.ottaway at intel.com<mailto:brian.r.ottaway at intel.com>> wrote:
This is strange. There were a number of email domains that bounced out yesterday…not just gmail. I will add back all the addresses dropped within the past 24 hours, and will work with mailman support to see if we can resolve. I might just bump up the bounce score temporarily too.

-brian

From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org<mailto:elinux-minnowboard-bounces at lists.elinux.org>] On Behalf Of Jeremy Hoel
Sent: Tuesday, February 14, 2017 11:24 AM
To: MinnowBoard Community Email List <elinux-minnowboard at lists.elinux.org<mailto:elinux-minnowboard at lists.elinux.org>>
Subject: Re: [MinnowBoard] Fwd: confirm 9d76ce1432f62195f5b641c9e8753273d948eff3

So I got this from another list and worked with the list owner to try and figure out why mailman was bouncing it..   In this case, the admin mentioned the following.  It seemed to have something to do with the IPv6 settings.  This might be helpful for the list admins, and if you forward any message that you got.

...Message thread ...

Then the actual log message might be helpful for your, see below my
sig. As far as I could see in our log files, the gmail inbound servers
are not all in IPv6. Those that are not will accept messages even if
the IPv6 PTR record is not correct.

Nov 21 18:32:08 vservermail postfix/smtp[12602]: 09265141682:
to=<xxxx at gmail.com<mailto:jonschipp at gmail.com>>,
relay=gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/>[2a00:1450:4013:c05::1a]:25,
delay=8.3, delays=0.18/2.5/0.7/5, dsn=5.7.1, status=bounced (host
gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/>[2a00:1450:4013:c05::1a] said: 550-5.7.1
[2a01:4f8:c17:4209::2] Our system has detected that this message does
550-5.7.1 not meet IPv6 sending guidelines regarding PTR records and
550-5.7.1 authentication. Please review 550-5.7.1
https://support.google.com/mail/?p=IPv6AuthError for more information
550 5.7.1 . b197si14501470wme.159 - gsmtp (in reply to end of DATA
command))
[https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif]

2016-11-22 17:20 GMT+01:00 Jeremy Hoel:
> Thank you! I had another list have this problem and the admin never got back
> to me.. Nice to have a possible answer for next time.
>
> Cheers!
>
>
> On Nov 22, 2016 2:15 AM, "ADMIN" wrote:
>>
>> IPv6 reverse DNS was not properly set, this is now corrected. I have
>> re-enabled your account.
>>
>> Thanks for letting me know!
>>
>>
>> 2016-11-22 10:57 GMT+01:00 "ADMIN":
>> > thx for the bounce. I've checked the logs, and it looks like the mail
>> > list server is doing some IPv6 stuff incorrectly. We'll investigate...
>> > I keep you posted.

On Tue, Feb 14, 2017 at 9:46 AM, Trevor Woerner <twoerner at gmail.com<mailto:twoerner at gmail.com>> wrote:
Is there a way to whitelist google? Can't we assume google isn't a
rogue domain? This is the second or third time in the last couple
months.

---------- Forwarded message ----------
From:  <elinux-minnowboard-request at lists.elinux.org<mailto:elinux-minnowboard-request at lists.elinux.org>>
Date: Tue, Feb 14, 2017 at 4:00 AM
Subject: confirm 9d76ce1432f62195f5b641c9e8753273d948eff3
To: twoerner at gmail.com<mailto:twoerner at gmail.com>

Your membership in the mailing list elinux-MinnowBoard has been
disabled due to excessive bounces The last bounce received from you
was dated 08-Feb-2017.  You will not get any more messages from this
list until you re-enable your membership.  You will receive 3 more
reminders like this before your membership in the list is deleted.

To re-enable your membership, you can simply respond to this message
(leaving the Subject: line intact), or visit the confirmation page at

    http://lists.elinux.org/mailman/confirm/elinux-minnowboard/9d76ce1432f62195f5b641c9e8753273d948eff3

You can also visit your membership page at

    http://lists.elinux.org/mailman/options/elinux-minnowboard/twoerner%40gmail.com
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