Hello,
A number of our forwarding systems are having an increasing problem
forwarding client email to yahoo mailservers, from each system the
errors are for the most part the same, only varying IPs.
postfix/smtp[3088571]: 1E118AE6D0: to=<redacted>, orig_to=<also
redacted>, relay=mx-biz.mail.am0.yahoodns.net[67.195.228.75]:25,
delay=332187, delays=332186/0.18/0.59/0.06, dsn=4.7.0, status=deferred
(host mx-biz.mail.am0.yahoodns.net[67.195.228.75] said: 421 4.7.0
[TSS04] Messages from 64.68.200.59 temporarily deferred due to
unexpected volume or user complaints - 4.16.55.1; see
https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command))
this is affecting mail coming from 3 mailforwarding systems,
smtp.easymail.ca at 64.68.200.59, mx-caprica.easydns.com at
64.68.200.41, and mx-caprica.zoneedit.com which is between 64.68.198.23
and 64.68.198.24.
Both myself and my colleague have tried to contact Yahoo about this
through https://senders.yahooinc.com/contact/ , he on Oct 28th and me
yesterday just over 24 hours ago, and neither request has received any
reply. This is preventing a huge volume of legitimate email from
reaching it's destination, is there someone from Yahoo here who could
help with this, or does anyone have suggestions on how to proceed?
Thank you
Ted
easyDNS Technologies
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