php WP Mail SMTP：使用SMTP邮件程序时 - 在PHP 5.6+上禁用SSL验证

Posted 2021-05-05

<?php

add_filter('wp_mail_smtp_custom_options', function( $phpmailer ) {
    $phpmailer->SMTPOptions = array(
		'ssl' => array(
			'verify_peer'       => false,
			'verify_peer_name'  => false,
			'allow_self_signed' => true
		)
	);
	
    return $phpmailer;
} );