I use Outlook Express for my Hotmail. However often I received emails (all
of these are spam.) with Hotmail addresses which are not mine. These mails
show up "Inbox". When these emails are opened, surprisingly the receiver's
email adrress is not mine. My PC runs Panda antivirus.

I was able to block some of them using the feature in Outlook Express. But
some of them slip through.

Please help me.