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- Message not accepted due to failed RFC compliance [012]

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Common problems HP Solution Center not working : Adobe Flash Player Error and Unable to scan
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02-29-2024 01:25 AM
I’m tryng to scan a document with my HP officejet 250 mobile series. I get this error:
Sorry, we were unable to deliver your message to the following address.
<xxxxxx@**bleep**>:
554: Message not accepted due to failed RFC compliance [012]
i’m using yahoo smtp and the app is added for login in yahoo, it worked but don’t work anymore. I read somethint about spam setting on yahoo **bleep**.. i think is related. How do i make it work?
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