Mailinglist Archive: heroes (16 mails)

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

To unsubscribe, e-mail: heroes+unsubscribe@xxxxxxxxxxxx
To contact the owner, e-mail: heroes+owner@xxxxxxxxxxxx

< Previous Next >