Function send_mail

lib_acl_cpp/samples/smtp_client/main.cpp:8–72

static acl::polarssl_conf ssl_conf;

static bool send_mail(const char* addr, const char* sender, const char* pass,
	const char* recipients, bool use_ssl)
{
	acl::mail_message message("gbk");
	message.set_auth(sender, pass)
		.set_from(sender)
		.add_recipients(recipients);

	acl::smtp_client conn(addr, 60, 60);

	// �����Ƿ���� SSL ͨ�ŷ�ʽ
	if (use_ssl)
		conn.set_ssl(&ssl_conf);

	// �����ŷ�
	if (conn.send_envelope(message) == false)
	{
		printf("send envelope error: %d, %s\r\n",
			conn.get_code(), conn.get_status());
		return false;
	}

	// ��ʼ�����ʼ�������
	if (conn.data_begin() == false)
	{
		printf("send data begin error: %d, %s\r\n",
			conn.get_code(), conn.get_status());
	}

	const char* data = "From: \"֣����1\" <zsxxsz@263.net>\r\n"
		"To: \"֣����2\" <zsxxsz@263.net>\r\n"
		"Subject: ���ã�hello, world!\r\n"
		"\r\n"
		"hello world!\r\n";

	// �����ʼ�������
	if (conn.write(data, strlen(data)) == false)
	{
		printf("send data error: %d, %s\r\n",
			conn.get_code(), conn.get_status());
		return false;
	}

	// �������
	if (conn.data_end() == false)
	{
		printf("send data end error: %d, %s\r\n",
			conn.get_code(), conn.get_status());
		return false;
	}

	printf("sendmail ok, from: %s, to: %s, code: %d, status: %s\r\n",
		sender, recipients, conn.get_code(),
		conn.get_status());

	// ���� QUIT ����
	if (conn.quit() == false)
	{