Connection could not be established with host mailtrap.io [php_network_getaddresses: getaddrinfo failed: No such host is known. #0]

Question

I am getting below error:

Connection could not be established with host smtp.gmail.com [php_network_getaddresses: getaddrinfo failed: No such host is kno

Answer 1

Edit and following this file: config / mail.php

'driver' => env('MAIL_DRIVER', 'smtp'),
'host' => env('MAIL_HOST', 'your mail host'),
'port' => env('MAIL_PORT', '465'),
'from' => [
        'address' => env('MAIL_FROM_ADDRESS', 'Your email address'),
        'name' => env('MAIL_FROM_NAME', 'Your email Name'),
'encryption' => env('MAIL_ENCRYPTION', 'ssl'),

Don't touch for these two lines

'username' => env('MAIL_USERNAME'),

'password' => env('MAIL_PASSWORD'),

Edit and following this file: /.env

MAIL_DRIVER=smtp
MAIL_HOST=your mail host
MAIL_PORT=465
MAIL_USERNAME=Your smtp email address
MAIL_PASSWORD=Your smtp password
MAIL_ENCRYPTION=ssl

MAIL_FROM_ADDRESS=Your email address
MAIL_FROM_NAME="Your email Name"

Use below artisan command.

Clear cache using artisan command

php artisan config:clear

Clear config

php artisan cache:clear

Restart your server

sudo service httpd restart

It will be works! Enjoy your coding