From me  Wed Apr 19 23:26:01 2023
To: you
From: me
Date: Thu Apr 14 22:35:22 EST 2005
Subject: message/rfc822 body
MIME-Version: 1.0
Content-Type: message/rfc822

To: youhou
From: meeyee
Subject: Inner message
Date: Thu Apr 14 22:35:22 EST 2005

body