By default, foxmail set your hotmail account with "localhost" for both your smtp and pop3 server. It should be no problem to retrieve the emails but you may not be able to send emails through this server. If you use Sympatico service like me, you can set smtp server with "SMTP8.sympatico.ca" (actually you can set all your other email accounts in foxmail this way) and then you can send the emails without a problem.