[169378] in North American Network Operators' Group
Re: Gmail throttling?
daemon@ATHENA.MIT.EDU (Suresh Ramasubramanian)
Sat Feb 22 02:42:42 2014
In-Reply-To: <20140221215857.t6rjafajs4ccww84@fcaglp.fcaglp.unlp.edu.ar>
Date: Fri, 21 Feb 2014 23:42:16 -0800
From: Suresh Ramasubramanian <ops.lists@gmail.com>
To: =?UTF-8?B?RWR1YXJkbyBBLiBTdcOhcmV6?= <esuarez@fcaglp.fcaglp.unlp.edu.ar>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Auto forwarded mail is like that. Any inbound spam your users receive also
gets forwarded. So...
On 22-Feb-2014 1:00 AM, "Eduardo A. Su=C3=A1rez" <
esuarez@fcaglp.fcaglp.unlp.edu.ar> wrote:
> Hi,
>
> some of our users have forwarded the email to Gmail and Gmail now are
> complaining that this is bulk mail and delaying it.
>
> We have SPF, DKIM, DMARC, even SRS to try these things do not happen :(
>
> Anyone know if there is any new policy in Gmail about that?
>
> Above all, the message refers to a non-existent URI!
>
> RSET
>>>>
>>> 250 2.1.5 Flushed v69si8136768yhd.33 - gsmtp
> <xxxx@gmail.com>... Using cached ESMTP connection to
> gmail-smtp-in.l.google.com. via esmtp...
>
>> MAIL From:<xxx@example.com> SIZE=3D150374 BODY=3D8BITMIME
>>>>
>>> 250 2.1.0 OK v69si8136768yhd.33 - gsmtp
>
>> RCPT To:<xxxx@gmail.com>
>>>> DATA
>>>>
>>> 250 2.1.5 OK v69si8136768yhd.33 - gsmtp
> 354 Go ahead v69si8136768yhd.33 - gsmtp
>
>> .
>>>>
>>> 421-4.7.0 [163.10.4.2 15] Our system has detected an unusual rate =
of
> 421-4.7.0 unsolicited mail originating from your IP address. To protect o=
ur
> 421-4.7.0 users from spam, mail sent from your IP address has been
> temporarily
> 421-4.7.0 rate limited. Please visit http://www.google.com/mail/
> help/bulk_mail.
> 421 4.7.0 html to review our Bulk Email Senders Guidelines.
> v69si8136768yhd.33 - gsmtp
>
>> QUIT
>>>>
>>>
>
> Eduardo.-
>
>
> --
> Eduardo A. Suarez
> Facultad de Ciencias Astron=C3=B3micas y Geof=C3=ADsicas - UNLP
> FCAG: (0221)-4236593 int. 172/Cel: (0221)-15-4557542/Casa: (0221)-4526589
>
>
> ----------------------------------------------------------------
> This message was sent using IMP, the Internet Messaging Program.
>
>
>
