I have just installed Windows Live Mail to windows 7 pro.

I have two email addresses. If I send a test email to both addresses one will hold the email until I delete it. the other, which in my main email address, will hold it in Cox's server for just a few minutes and then delete it.  So I only see these emails if I download then during these few minutes. I have an XP  PC running Outlook Express so I can see what I am missing. I have my Live Mail configured to have these emails saved on server. Cox representative says that their server checks out. Has anyone seen a problem like this? The way things are now is that I'm missing all my emails unless I run two PC's.