Just like other email services available on the internet, Yahoo Mail is also not free from issues. There are certain error codes that you can face while working with Yahoo and one such prominent error code is delivery error 554.
Most of the time, Yahoo mail error code 554 occurs when the server takes the email as spam. Also, if the recipient address doesn’t exist, you will receive the error message as
“Error: 554 Message not allowed”
Another message that you can see on the see while facing this error is
“Error: 554 5.7.9: Message not accepted for policy reasons”
Some other similar error messages that you might face are
554 delivery error: dd not a valid recipient
550 5.0.350 remote server returned an error
554 message not accepted due to failed rfc compliance
554 delivery error: dd requested mail action aborted
554 6.6.0 error sending message for delivery outlook
554 message not allowed – (ph01) email not accepted for policy reasons
These errors could be the reason you are unable to send emails on Yahoo. Both the errors have almost the same causes and have been discussed in this guide and on reading further, you will also get to know about the solutions to fix the same.
Whenever there is an error, there is something responsible for it. Also, to fix the error, it is important to find out the root cause and try to fix that first. So if you are facing Yahoo error 554, first, have a look at the possible causes:
Once you are aware of all the possible causes of Yahoo mail error 554, go through the solutions that can help you overcome them.
After you are familiar with the causes, let’s know how to fix the 554 delivery error code. Follow all the solutions provided below one by one and check what helps you to resolve the error code on your Yahoo account:
This is how you can try to fix the error code 554 and after it gets fixed, try to send an email from your Yahoo account to make sure the error has been resolved.