Mailbox delivery restricted by policy error
We're not receiving any email on our account.
Getting this error message:
Final-Recipient: rfc822;
shop@copymade.com
Action: delayed
Status: 4.0.0
Remote-MTA: dns;
mx.zoho.com
. (216.52.72.121, the server for the domain
copymade.com
.)
Diagnostic-Code: smtp; 452 <
shop@copymade.com
> Mailbox delivery restricted by policy error
Last-Attempt-Date: Sun, 07 May 2017 02:32:10 -0700 (PDT)
Will-Retry-Until: Tue, 09 May 2017 01:06:33 -0700 (PDT)