Email replies are failing to be delivered
I have sent many emails through Zoho using with a reply to my business account. However, the replies are not being delivered. I am getting the following message:
"Your mail message to the following address(es) could not be delivered.
This is a permanent error. Please verify the address(es) and try again.
<
info@snapasong.com
>:
child status 100...The e-mail message could not be delivered because the user's mailfolder is full."
How can I fix this??