php – How to use the swiftMailer in Yii2 – Stack Overflow

‘transport’ => [ ‘class’ => ‘Swift_SmtpTransport’, ‘host’ => ‘smtp.gmail.com’, ‘username’ => ‘username@gmail.com’, ‘password’ => ‘password’, ‘port’ => ‘587’, ‘encryption’ => ‘tls’, ],

Source: php – How to use the swiftMailer in Yii2 – Stack Overflow