How to include original message in autoresponder?

[GeorgeLangley]

Hi all. When creating an autoresponder, you can put the emailer's original subject in the "Reply subject" field with a <request_subject> tag.
Is there an equivalent tag to include the emailer's original message in the "Reply with text" field? Have tried <request_text>, <request_body> and <request_message> with no luck.
Thanks!

George