curl--location--request POST 'https://openapi.yekeaq.top/api/mail/api_mail.php?developer=2751826229&appid=4942698313&user=123456&pass=123456&mail=2751826229%40qq.com&title=%E6%B5%8B%E8%AF%95%E9%82%AE%E4%BB%B6&content=%E6%B5%8B%E8%AF%95%E9%82%AE%E4%BB%B6&signature=ca3344b5da446e8f2269bc4c1dc055cd'