我试着按照这里的说明进行操作：https://gist.github.com/butlerblog/7e4dbafcbc61b15505ee8ca90510f1e7

但我感到困惑。我不确定在哪里传递什么参数。以下是我所拥有的：

define( \'SMTP_USER\',   \'mylogin@login.ca\' );    // The email address I use when I log in to the wp-admin page
define( \'SMTP_PASS\',   \'123password\' );       // The password I use when I log in to the wp-admin page
define( \'SMTP_HOST\',   \'localhost\' );    // I am testing this on localhost
define( \'SMTP_FROM\',   \'mylogin@login.ca\' ); // Also the email address I use for logging in on the wp-admin page
define( \'SMTP_NAME\',   \'My Site Name\' );    // SMTP From name
define( \'SMTP_PORT\',   \'25\' );                  // SMTP port number - likely to be 25, 465 or 587
define( \'SMTP_SECURE\', \'tls\' );                 // Encryption system to use - ssl or tls
define( \'SMTP_AUTH\',    true );                 // Use SMTP authentication (true|false)
define( \'SMTP_DEBUG\',   1 );                    // for debugging purposes only set to 1 or 2

我很确定我没有送上正确的东西。尝试使用wp\\U mail时，调试日志中出现以下错误：

[0] => SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

有什么建议吗？非常感谢。

define( \'SMTP_USER\',   \'mylogin@login.ca\' );    // The email address I use when I log in to the wp-admin page
define( \'SMTP_PASS\',   \'123password\' );       // The password I use when I log in to the wp-admin page
define( \'SMTP_HOST\',   \'localhost\' );    // I am testing this on localhost
define( \'SMTP_FROM\',   \'mylogin@login.ca\' ); // Also the email address I use for logging in on the wp-admin page