From: user@example.com
To: test@example.com
Subject: test subject
Date: Fri, 01 Jan 2021 00:00:00 +0000
Message-ID: <sa1@example.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit

hello world
This message body also contains a RAW TOKEN marker for rawbody matching.
