fail.txt

To: %(sender)s
From: postmaster@%(receiver)s
Subject: SPF fail (EMAIL FORGERY)
Auto-Submitted: auto-generated (configuration error)

This is an automatically generated Delivery Status Notification.

*** WARNING! YOU ARE SENDING FROM AN UNAUTHORIZED LOCATION ***

The email administrator for '%(sender_domain)s' (YOUR administrator)
has FORBIDDEN you to send email from this location.  IMMEDIATELY contact your
email administrator and follow his instructions to properly send mail.

THIS IS A WARNING MESSAGE ONLY.

YOU DO *NOT* NEED TO RESEND YOUR MESSAGE.

Delivery to the following recipients has been delayed.

       %(rcpt)s

Subject: %(subject)s
Received-SPF: %(spf_result)s

Your sender policy indicated that the above email was forged.
Because we believe your policy is in error, we have accepted the
email anyway.  Please ask your email administrator to review
your SPF policy.  You may also have neglected to follow your
postmaster's instructions for configuring outgoing email.

If you need further assistance, please do not hesitate to contact me.

Kind regards,
Stuart D Gathman
postmaster@%(receiver)s