All of sudden emails are getting bounced with below bounce back messages on the cPanel server as below -
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
mailadress@gmail.com
The mail server could not deliver mail to mailadress@gmail.com. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries.
Solution :-
The mail server could not deliver mail to mailadress@gmail.com. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries.
Solution :-
Inappropriate/wrong resolver (/etc/resolv.conf) configured has caused this issue, when I changed it emails started working.
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