Why does an error occur when sending mail for a domain?

Question

Yii

here is the actual setting

'mailer' => [
           'class' => 'yii\swiftmailer\Mailer',
            'viewPath' => '@common/mail',
            'useFileTransport' => false,
            'transport' => [
                'class' => 'Swift_SmtpTransport',
                'host' => 'smtp.yandex.ru',
                'username' => '[email protected]',
                'password' => 'password',
                'port' => '587',
                'encryption' => 'TLS',
            ],
        ],

I get this answer

Expected response code 250 but got code "553", with message "553 5.7.1 Sender address rejected: not owned by auth user."

what am I doing wrong ?

Answer 1

I suggest - change the email in the param-local.php configs (if advanced - change in both applications)

<?php
return [
    'adminEmail' => '[email protected]',
];

replaced by:

<?php
return [
    'adminEmail' => '[email protected]',
];

because it is substituted in the senders, but it is necessary that [email protected] be, these are the requirements of Yandex , I
also ran into a week ago, then I generated letters into files and saw the wrong sender there :)

Answer 2

Google badly:
fkn.ktu10.com/?q=node/8141