配置 SMTP 邮箱

你可以通过以下两种方法配置SMTP邮箱。

方法一：通过在主题文件的functions.php文件中添加代码来配置SMTP邮箱。你可以使用Snippets等插件管理附件代码，以避免主题升级或更换导致功能失效。具体代码如下：

add_action('phpmailer_init', 'mail_smtp');
function mail_smtp( $phpmailer ) {
    $phpmailer->IsSMTP();
    $phpmailer->Host = "smtp.exmail.
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