As a RSS Feed for the module News Feeds (RSS) we selected the following XML file:
<?xml version="1.0" encoding="utf-8" ?>
<content type="TextHTML" version="03.03.00">
    <htmltext>
        <desktophtml>
            <![CDATA[&lt;a href=&quot;/gedragswerk/Default.aspx?tabid=58&quot;&gt;Nieuwsitem1&lt;/a&gt;]]>
        </desktophtml>
        <desktopsummary>
            <![CDATA[]]>
        </desktopsummary>
    </htmltext>
</content>

The generated code is as follows:

<!-- Start_Module_401 -->
<div id="dnn_ctr401_ModuleContent">
  <span class="Normal">
    &amp;lt;a href=&amp;quot;/gedragswerk/Default.aspx?tabid=58&amp;quot;&amp;gt;Nieuwsitem1&amp;lt;/a&amp;gt;
  </span>
<!-- End_Module_401 -->

What we see in the web page is the following:
&lt;a href=&quot;/gedragswerk/Default.aspx?tabid=58&quot;&gt;Nieuwsitem1&lt;/a&gt;

We want the above string to be correctly interpreted in XHTML as in: <a href=" ...etc.

Besides this we did change the DOCTYPE to transitional XHTML.

Many thanks in advance for the response.

Kind regards,
Jos Walrave

I have already solved this one too.