Yahoo mail blocking my partners IPs.

Closed
jeffnascimento - Jan 24, 2023 at 08:51 AM
HelpiOS Posts 14368 Registration date Friday October 30, 2015 Status Moderator Last seen June 12, 2024 - Feb 19, 2023 at 02:42 PM

Hello,

Every time a specific partner, whos using King Host as email provider, sends me a message, he gets that error. I could not find anything on Yahoo configs to whitelist that IP or his domain. 

<***@***>: host mta5.am0.yahoodns.net[67.195.228.109] said:
    553 5.7.2 [TSS09] All messages from 191.6.228.30 will be permanently
    deferred; Retrying will NOT succeed. See
    https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command)
 

Any clue on how to solve that?

Thanks
Windows / Chrome 109.0.0.0

2 responses

HelpiOS Posts 14368 Registration date Friday October 30, 2015 Status Moderator Last seen June 12, 2024 1,880
Feb 6, 2023 at 08:27 AM

Hi,

Check if your sender domain or IP is listed on Spamhaus. Ask them to send a blank email to see whether you can receive it or not - perhaps they include an attachment, characters or other elements that may cause the rejection of their email.


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jack007_1999 Posts 1 Registration date Friday February 17, 2023 Status Member Last seen February 17, 2023
Feb 17, 2023 at 12:09 PM

hey

I have the same problem and with multiple providers 

Error: “553 5.7.2 [TSS09] All messages from 79.99.28.252 will be permanently deferred; Retrying will NOT succeed. See https://senders.yahooinc.com/smtp-error-codes/” while connected from jesepe.uneafuseauean.xyz (79.99.28.252) to mta5.am0.yahoodns.net (67.195.204.74)

I tried every method / solution and best practices and nothing works !!

so if anyone have the same problem or have the solution ill be appreciate

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HelpiOS Posts 14368 Registration date Friday October 30, 2015 Status Moderator Last seen June 12, 2024 1,880
Feb 19, 2023 at 02:42 PM

If you have the same problem with multiple providers, either your IP or domain is listed in a spam database. You can check with Spamhaus to see if this is the case and eventually what to do to get removed from the database.

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