James mailet configuration

[Sujit Jagdev]

<mailet match="All" class="MailEventProxy">
 
<Casero><Handler><BlogHandler></BlogHandler></Handler></Casero>

            <nexusURL>http://10.10.1.18:8080/nexus</nexusURL>
            <geminiEventURL>/gemini/event?customerName=</geminiEventURL>

            <mail.from>[EMAIL PROTECTED]</mail.from>
</mailet>
 
The Casero XML tag has nested XML entities.
But I can a runtime exception , when I attempt the above.
Is there anyway, I can get more expressive with my configuration in
JAMES.
 
Sujit