Mailinglist Archive: heroes (16 mails)

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Re: [heroes] need ipv6 reverse mapping
  • From: Per Jessen <per@xxxxxxxxxxxx>
  • Date: Sat, 28 Apr 2018 11:01:31 +0200
  • Message-id: <pc1d9b$9q0$2@saturn.local.net>
Per Jessen wrote:

Who can update DNS for me?

google is rejecting our outgoing messages to gmail (and other hosted
domains), most probably because 2620:113:80c0:8::16 has no PTR record.

In the last 24hours, 1933 messages to 769 recipients were rejected.


Here is one of the bounces:


<james.knott@xxxxxxxxxx>: host
ASPMX.L.GOOGLE.COM[2a00:1450:400c:c04::1a] said:
550-5.7.1 [2620:113:80c0:8::16] 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 . s5si1908312wmf.81 - gsmtp (in reply to end of
DATA command)



--
Per Jessen, Zürich (16.4°C)
Member, openSUSE Heroes

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