Subject: Undelivered Mail Returned to Sender
From: [email-masked] (Mail Delivery System)
To: [email-masked]
Date: Tue, 6 Jun 2006 15:04:30 +0000 (GMT)

This is the Postfix program at host morpheus.hpi.net.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

			The Postfix program

<[email-masked]>: host 209.12.9.10[209.12.9.10] said: 550 5.1.1
    <[email-masked]> is not a valid mailbox (in reply to RCPT TO command)

Subject: Test Bounce Message
From: Sender Name <[email-masked]>
To: Sender Name <[email-masked]>
Date: Tue, 6 Jun 2006 14:35:15 -0700

Plain text here