发送YiiMail时发生Swift_TransportException错误

Question

My website uses Yii Framework, I use YiiMail to send mail, mail is sent well on localhost but can not is sent on live host.

When send mail, I get the error:

Swift_TransportException Failed to authenticate on SMTP server with username "mail@gmail.com" using 2 possible authenticators

My config:

    'mail' => array(
        'class' => 'ext.yii-mail.YiiMail',
        'transportType' => 'smtp', // change to 'php' when running in real domain.
        'viewPath' => 'application.views.mail',
        'logging' => true,
        'dryRun' => false,
        'transportOptions' => array(
            'host' => 'smtp.gmail.com',
            'username' => 'mymail@gmail.com',
            'password' => 'pass',
            'port' => '465',
            'encryption' => 'ssl',
        ),
    ),

Answer 1

What kind of server you are using ?

if linux(centos) then try these commands

$ service httpd restart

$ setsebool -P httpd_can_network_connect on

then try to send emails.