svp quelqu'un peut me donner exemple de code template emailen utilisant XML

mon code provoque toujours
Internal Server Error

mon code içi
<?xml version="1.0" encoding="UTF-8"?>
<openerp>
<data>
<record id="entretien_send_email" model="ir.actions.server">
<field name="name">Entretien Send by email</field>
<field name="model_id" ref="appelsoffres.entretien"/>
<field name="state">email</field>
<field name="type">ir.actions.server</field>
<field name="condition">True</field>
<field name="email">object.requestor.email</field>
<field name="subject">Your request object.titre_evenement has been submit</field>
<field name="message"><![CDATA[
THIS IS AN AUTOMATED EMAIL. DO NOT REPLY.

Hello,

We are here to inform you that the request [[object.candidat.name]] est invité à faire un entretien [[object.titre_evenement]] with the following data:

| Request - Details
|=========================
| Titre Evenement: [[object.titre_evenement]]
|=========================
| Nom Person: [[object.candidat.name]]
| Date Entretien: [[object.date_entretien]]
| Heure Debut: [[object.heure_debut]]
|=========================
| Heure Fin: [[object.heure_fin]]


Has not been confirmed and is closed.

If you have any question, do not hesitate to contact your supervisor.

Thank you!]]>
</field>
</record>
</data>
</openerp>