CSiteCheckerTest::check_connect_mail

function check_connect_mail()
{
	if (!CModule::IncludeModule('mail'))
		return $this->Result(null, GetMessage("MAIN_SC_MAIL_IS_NOT_INSTALLED"));
	$rs = CMailBox::GetList(array(), array('SERVER_TYPE' => 'imap'));
	if ($rs->Fetch())
		return true;
	return $this->Result(null, GetMessage("MAIN_SC_MAIL_INTEGRATION"));
}