Since traveling outside the US, I have invalid emails coming to my in box like they are from friends1 person needs an answerI do too

Unless for busines need, I would recommend not to use wireless computer outside US/Canada.Download, and install Shootthemessenger:http://www.grc.com/stm/shootthemessenger.htmDo you have robust firewall program? If no, try something like ZASS or Symantec.