php_network_getaddresses: getaddrinfo failed: Name or service not known (0) Failed To Connect..!

Question

I am using php mailer function but getting following error.How to fix it ?

2016-01-22 06:15:48 SMTP ERROR: Failed to connect to server: php_network_ge

Answer 1

It means that either the address you are trying to connect to does not have a DNS entry, or your DNS is not working. Please read the troubleshooting guide. You also need to update your PHPMailer.

https://github.com/PHPMailer/PHPMailer/issues/340