Yahoo rejecting emails
Hi,
Yahoo is not accepting emails from our servers. Specifically i am referring to emails from domain katanalotis.org.cy. We already have SPF, DKIM and DMARC records on the domain. IP address is not whitelisted anywhere. So i do not know what else to try. Any help would be very much appreciated.
The error currently shown is the below:
SMTP error from remote mail server after pipelined MAIL FROM:<info@katanalotis.org.cy> SIZE=49578: 421 4.7.0 [TSS04] Messages from 213.169.148.153 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes
Thank you in advance!
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451 error means that emails are not rejected, but delayed.
As the error message suggests you should read about it here:
https://senders.yahooinc.com/smtp-error-codes/You should try to contact Yahoo ragarding this, I don't think anyone in this forum can help you.
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I'd recommend reaching out to your host as well, if this is a new machine. It could be that IP address had a poor reputation before your received it.
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