How to send smartform as email (smartform content in the email body)

Hi,

When I call my smartform, I want to send the smartform content as email. I am seeing one structure : MAIL_RECIPIENT.

I have the mail id in my hand : xyz. However, based on this email id, how to populate the structure MAIL_RECIPIENT since it has Object ID, Object type and descrption. But No field for Email ID.

Can any one help me out, in this.

Thanks,

Sandeep