Hi all,

there is a strange behavior regarding sending automatic emails via Salesforce and using templates based on Visualforce and HTML.
When I send an email with a link, this link appears correctly when the email goes to Gmail, but not when going to Hotmail or my client's email address.
When it goes to Hotmail it appears like:


When it goes to my client's email address, the link is displayed this way:



On Gmail:


The code on the email template invoking that link is:
 

<tr>
     
        <td style="text-align:justify;padding: 20px 0 5px 0;padding: 20px 0 30px 0;color: #153643; font-family: Arial, sans-serif; font-size: 16px; line-height: 20px;">
          <c:email_solicitud_contacto intencion="{!relatedTo}" language_sc="Es"/>     
        </td>
     
     </tr>

The code in the component email_solicitud_contacto is:
 

<apex:component controller="email_solicitud_contacto_controller" id="emailProgramasComponent" access="global">

    <apex:attribute name="intencion" description="La intención de estudio" type="Intencion_de_estudios__c" />
    <apex:attribute name="language_sc" description="El idioma de la solicitud" type="String" assignto="{!language}" />
    <ul>
        <apex:outputpanel rendered="{!language=='Es'}">
            <li><a href="{!intencion.Producto__r.Enlace_Web__c}">{!intencion.Producto__r.Name} ( {!intencion.Producto__r.Edicion_de_Postgrado__c} )</a></li>
        </apex:outputpanel>
        <apex:outputpanel rendered="{!language=='En'}">
            <li><a href="{!intencion.Producto__r.Enlace_Web__c}">{!intencion.Producto__r.Nombre_de_curso_en_ingles__c} ( {!intencion.Producto__r.Edicion_de_Postgrado__c} )</a></li>
        </apex:outputpanel>
        <apex:outputpanel rendered="{!language=='Cat'}">
            <li><a href="{!intencion.Producto__r.Enlace_Web__c}">{!intencion.Producto__r.Nombre_de_curso_en_catalan__c} ( {!intencion.Producto__r.Edicion_de_Postgrado__c} )</a></li>
        </apex:outputpanel>
    </ul>

</apex:component>

Is there something wrong? how can I apply responsiveness here so the link appears the same for all Email Accounts?.
Please people, I need your help, I am realy doing efforts writing this thread, attaching screenshots, codes, so I would appreciate somebody gives me some light here.