From: <TMPL_VAR mail_from>
To: <TMPL_VAR mail_to>
Subject: <TMPL_VAR subject>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit

Hi,

First Name:<TMPL_VAR to_first_name>
Last Name: <TMPL_VAR to_last_name>
Brand Hostname: <TMPL_VAR rsp_brand_domain_name_url>
RSP Org Name: <TMPL_VAR rsp_wsb_org_name> 
RSP Email: <TMPL_VAR rsp_wsb_email> 
RSP Phone: <TMPL_VAR phone_number> 

Bye.
