I do not think it is not about space.

I have now resubscribed having been kicked off CODE4LIB as per others have
reported, and I have got a few spare gigabytes on my Google mail account.

The removal message quotes 3 delivery errors from my mail system.  Like
others my mail system is Google mail.

Looking at the delivery error quoted it is a message from the Google mail
system to the sender of the mail (the COE4LIB Listserv):

[2600:3c03::f03c:91ff:fe55:a961]  Our  system   has  detected  that  this
550-5.7.1 message  does not  meet IPv6  sending guidelines  regarding PTR
records   550-5.7.1   and   authentication.   Please   review   550-5.7.1
https://support.google.com/mail/?p=IPv6AuthError for more information 550
5.7.1 . q67… (23 bytes suppressed)


Is anyone noting these errors or taking note of the message to understand
why ListServ messages do not meet IPv6 sending guidelines.( instead of just
arbitrarily kicking folks off the list)

These being:



   - The sending IP must have a PTR record (i.e., a reverse DNS of the
   sending IP) and it should match the IP obtained via the forward DNS
   resolution of the hostname specified in the PTR record. Otherwise, mail
   will be marked as spam or possibly rejected.
   - The sending domain should pass either SPF check or DKIM check.
   Otherwise, mail might be marked as spam., before I got kicked off

~Richard.

Richard Wallis
Founder, Data Liberate
http://dataliberate.com
Linkedin: http://www.linkedin.com/in/richardwallis
Twitter: @rjw

On 14 September 2016 at 17:32, Cary Gordon <[log in to unmask]> wrote:

> To be clear, this is about the account, not the list. Your colleague
> either needs to do some housekeeping or purchase more space from the
> friendly folks at Google.
>
> > On Sep 14, 2016, at 6:08 AM, Cowan, William G <[log in to unmask]> wrote:
> >
> > Running out of space? See https://support.google.com/
> mail/answer/6374270?hl=en
> >
> >
> > Will
> >
> >
> > On 9/14/16, 09:03 , "Code for Libraries on behalf of Josh Wilson" <
> [log in to unmask] on behalf of [log in to unmask]> wrote:
> >
> >    Hey all,
> >    My colleague was unexpectedly booted from the Code4Lib list and
> received
> >    the message below. She uses a work Gmail account so it doesn't seem
> >    especially likely to be misconfigured. I didn't realize there were any
> >    additional requirements for the new listserv, I wonder if this is
> affecting
> >    others.
> >
> >    Any thoughts on how to fix this?
> >
> >
> >    * * *
> >
> >    You  have been  automatically removed  from the  CODE4LIB list  (Code
> for
> >    Libraries) as a result of repeated  delivery error reports from your
> mail
> >    system. This decision was based  on the list's automatic error
> monitoring
> >    policy and has  not been reviewed or otherwise confirmed  by a
> person. If
> >    you receive  this message, then it  means that something is  wrong.
> While
> >    you  are obviously  able  to  receive mail,  your  mail  system has
> been
> >    regularly reporting  that your account  did not  exist, or that  you
> were
> >    otherwise permanently  unable to receive  mail. Here is  some
> information
> >    that may assist you  or your local help desk in  determining the
> cause of
> >    the problem:
> >
> >    - The failing address is [redacted]
> >
> >    - The first error was reported on 2016-09-08.
> >
> >    - Since then, a total of 3 delivery errors have been received.
> >
> >    - The last reported error was: 5.7.1 550-5.7.1
> >    [2600:3c03::f03c:91ff:fe55:a961]  Our  system   has  detected  that
> this
> >    550-5.7.1 message  does not  meet IPv6  sending guidelines  regarding
> PTR
> >    records   550-5.7.1   and   authentication.   Please   review
>  550-5.7.1
> >    https://support.google.com/mail/?p=IPv6AuthError for more
> information 550
> >    5.7.1 . s67... (24 bytes suppressed)
> >
> >    Please do  not ignore  this message.  While you  can re-subscribe  to
> the
> >    list,  it is  important  for you  to  report this  problem  to your
> mail
> >    administrator so that  it can be solved. This problem  is not
> specific to
> >    the CODE4LIB list and may also  affect your private mail. This means
> that
> >    you may have  lost some private mail  as well. Anyone trying  to
> write to
> >    you during  the same time frame  might have received the  same errors
> for
> >    the same reason.
> >
> >
> >
>