I've emailed the good folks at DLF about the issue, to make sure they are aware it is happening, but I don't know the status their efforts to deal with the issue. Chad On Wed, Sep 14, 2016 at 1:39 PM Richard Wallis < [log in to unmask]> wrote: > 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. > > > > > > > > > > > >