I have used Outlook 2003 with XP & Vista with no problem. I recently got a machine with WIN 7 and I am having a problem with some HTML messages. Sometimes (occasionally, not with most messages) messages from certain senders come in as plain text although they are sent as HTML. I can see the HTML coding. When i reply to these messages, the sender tells me they get them back as HTML properly displayed. I can't find any reason for this.

I'm hoping someone can help me with this.