# Pastebin KvJM3sZu
The IP address sending this
 550-5.7.25 message does not have a PTR record setup, or the corresponding
 550-5.7.25 forward DNS entry does not point to the sending IP. As a policy,
 550-5.7.25 Gmail does not accept messages from IPs with missing PTR records.
 550-5.7.25 Please visit
 550-5.7.25