The "href" attribute is stripped out of the anchor element after the email is sent

The href attribute may be stripped out of the anchor (<a>) HTML element after EXM sends the email. For example, if a user creates a new regular email campaign, inserts some content in the Rich Text field, adds the link as follows:

 <p>and <a href="#demo">anchor link</a></p>

and then dispatches the message, the href attribute is not preserved:

<a #demo>anchor link</a>