I have a similar issue. I'm also using blogger. Everything worked
fine till I told it to redirect my blogger rss feed through
feedburner. Now if I click on the rss toolbar button it tells me IE
can't open DTDs. Yet, it can open the feedburner feed if I click on
the graphic. It can also open the blogger feed if I don't have it
redirected. My temporary fix is simply not having blogger redirect
its feed to feedburner. I'm surprised that this issue wasn't listed
on the issues page because (from what I have read) it has been an
ongoing problem.
> This feed contains aDTD(Document Type Definition). DTDs are used to
> define a structure of a webpage. Internet Explorer does not support
> DTDs in feeds."
>
> What can I do?
>
> in "site feed" settings ofbloggerI've checked twice for the correct