解决Discuz邮件通知功能异常

// 检查邮件设置
$config['mail'][' tp'] = ' tp.gmail.com';
$config['mail']['port'] = 587;
$config['mail']['auth'] = true;
$config['mail']['from'] = 'your_email@gmail.com';
$config['mail']['auth_username'] = 'your_email@gmail.com';
$config['mail']['auth_password'] = 'your_password';

// 配置 SSL/TLS
$config['mail']['ssl'] = true; // 或 false，根据你的 SMTP 服务器要求
$config['mail']['tls'] = true; // 或 false，根据你的 SMTP 服务器要求

// 使用 SendGrid 示例
$config['mail'][' tp'] = ' tp.sendgrid.net';
$config['mail']['port'] = 587;
$config['mail']['auth'] = true;
$config['mail']['from'] = 'your_email@example.com';
$config['mail']['auth_username'] = 'apikey';
$config['mail']['auth_password'] = 'your_sendgrid_api_key';

// 检查邮件内容
$mail_content = '这是一封测试邮件，请勿回复。';
if (strpos($mail_content, '敏感词汇') !== false) {
echo '邮件内容包含敏感词汇，请修改后再发送。';
exit;
}

// 读取日志文件
$log_file = '/path/to/discuz/data/log/errorlog.php';
$log_content = file_get_contents($log_file);
if (strpos($log_content, '邮件发送失败') !== false) {
echo '发现邮件发送失败的记录，请查看日志文件详细信息。';
}