Problem with submit as email when mail format is set to HTML

Question

Hi

I have a form where I have placed a submit button and it works fine when I tested it.

But when I asked on of my users to test the form it came up with this error "InfoPath cannot submit the form." - "The server threw an exception"

After some debugging I found out that the form worked when the outlook (2003 sp3) was set to : "Compose in this message format : Rich Text or Plain Text" But not when the format is set to HTML.

My problem is that Company Policy is that users have to use HTML format.

What can I do to get the form (infopath 2003) to work ? Is there a setting on the exchange server (2003) I can change.

Regards

Ole Holck