Hi folks. Today I tried sending an email from a self hosted domain (not google or yahoo). This is my configuration:
'mailer' => [
 'class' => 'yii\swiftmailer\Mailer',
 'useFileTransport' => false, 
'transport' =>
        [ 
             'class' => 'Swift_SmtpTransport', 
             'host' => 'mail.domain.com', 
             'username' => 'myemail@domain.com', 
             'password' => 'password',
             'port' => '587', // tried 465 with ssl and port 25 with tls
             'encryption' => 'tls'
        ], 
]
The reported error is this one:
Expected response code 250 but got code 530, 530 5.7.0 Authentication required
What does authentication required means if Im sending the correct credentials?
This is from yii2-swiftmailer
Version 2.0.0