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I have started to configure IPv6 on a couple of servers, both with IPv6 rDNS
resolution on their name
Sometimes (say over about 10 messages/day), Google rejects IPv6 mails with
this error:
<{google_recipient}>: host aspmx.l.google.com[2a00:1450:4001:c02::1b] said:
550-5.7.1 [2a01:4f8:d16:2409::badd:ecaf 1] Our system has detected an
550-5.7.1 unusual rate of unsolicited mail originating from your IP
address. To 550-5.7.1 protect our users from spam, mail sent from your IP
address has been 550-5.7.1 blocked. Please visit
http://www.google.com/mail/help/bulk_mail.html 550 5.7.1 to review our Bulk
Email Senders Guidelines. h46si16725451eex.133 - gsmtp (in reply to end of
DATA command)
Needless to say, that if I use IPv4 Google accepts every mail.
Dis this happened to anyone else?
Ciao,
luigi
- --
/
+--[Luigi Rosa]--
\
An idea is not responsible for the people who believe in it.
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