[Mailman-Users] Gmail and DMARC

[Jim Popovitch]

On Thu, Apr 24, 2014 at 3:43 PM, Mark Sapiro <mark at msapiro.net> wrote:
> On 04/24/2014 12:35 PM, Lindsay Haisley wrote:
>> I don't know if this was the case before, but Gmail is publishing a
>> DMARC record with p=none.  I seem to recall that last week the weren't
>> publishing a DMARC record at all, although I might be mistaken.
>
>
> These results are from over a week ago. They are in a draft of a report
> of research and testing I was doing that was last updated on April 15.
>
>   _dmarc.gmail.com.: v=DMARC1\; p=none\;
> rua=mailto:mailauth-reports at google.com
>   _dmarc.googlegroups.com: v=DMARC1\; p=none\;
> rua=mailto:mailauth-reports at google.com
>   _dmarc.google.com: v=DMARC1\; p=quarantine\;
> rua=mailto:mailauth-reports at google.com
>

GMail's had a p=none for a while now... months.

GMail also had an odd hiccup today.  I received a ton of bounces because:

                Apr 24 18:20:59 svr6 postfix/smtp[26753]: 2838F36B12: to=
                <xxxxxx at gmail.com>, relay=gmail-smtp-in.l.google.com
                [74.125.201.109]:25, delay=0.69,
                delays=0.26/0/0.38/0.05, dsn=5.5.1, status=bounced (host
                gmail-smtp-in.l.google.com[74.125.201.109] said: 530-5.5.1
                Authentication Required. Learn more at 530 5.5.1
                http://support.google.com/mail/bin/answer.py?answer=14257
                b6sm884241igm.2 - gsmtp (in reply to MAIL FROM command))

So for some period of time, they wanted Mailman to auth as who? :-)

-Jim P.