Delivery Status Notification (Delay)

Delivery incomplete There was a temporary problem delivering your message to Jaipong88@gmail.co. Gmail will retry for 46 more hours. You'll be notified if the delivery fails permanently. LEARN MORE

The response was: The user you are trying to contact is receiving mail at a rate that prevents additional messages from being delivered. Please resend your message at a later time. If the user is able to receive mail at that time, your message will be delivered. For more information, please visit https://support.google.com/mail/answer/6592