550 Administrative Prohibition SMTP error [closed]

开发者_StackOverflow It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

I have been having a problem with this belimy hair for not sending products as advertised. Not able to return or contact. I have marked as not reputable business and I send email attachmented every time user it but it is still up.

email sent successfully but didn't deliver to reception email. It shows some failure error

550 Administrative Prohibition

Can any body guide me that where is mistake.

thanks

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The message means that for some reason the system administrator on one end or another refused to allow the message to be transmitted. Additional details, if there are any, may provide a clue as to which end the prohibition is on. But it's not an error -- it's a deliberate effort to stop the message.