How to Read Body of Email using POP3 Adapter Biztalk Server 2006

Hi All.
I am working on Biztalk Application where i need to read emails using POP3 Adapter at receive port then i want to read the body of the Email ..and again send email to different email id.
I need to include the Body to the second email...
I am able to read subject line,To line From line ...but i am not able to read Body of Email..
If anyone guide how can i read body of email...

Thanks
Sandeep