Stop blocking emails from ISP Internode (@*******.on.net)
You seem to block emails from a domain name after a certain number of emails have been received to yahoo addresses in a day. Please exempt @*******.on.net from this block. It is a legitimate ISP that has been operating in Australia for nearly 30 years. And it is getting more and more irritating that my mother's emails go randomly astray. This is the kind of 'glitch' that needs to be fixed if you don't want customers to start voting with their feet.
We’re sorry to hear about that! The issue you’re describing seems like something our Postmaster team can assist you with, please reach out to them at https://help.yahoo.com/kb/postmaster, through the ‘’Complaint feedback loop’’ or ‘’Contact us’’.