I just installed Avast on my home Win 2000 system. I only use hotmail and yahoo so I do not use any internet mail from my desktop. For some reason I have all kind of spam-type emails trying to go thru my internet outbound email system. The Avast globe constantly spins and the police light in always on. I have checked "deny" to send out the emails and it's in silent mode but it never stops. What can I do?