Stuart Gathman
40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
To: %(sender)s
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From: postmaster@%(receiver)s
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Subject: SPF %(result)s (POSSIBLE FORGERY)
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Auto-Submitted: auto-generated (sender verification)
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This is an automatically generated Delivery Status Notification.
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THIS IS A WARNING MESSAGE ONLY.
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YOU DO *NOT* NEED TO RESEND YOUR MESSAGE.
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Delivery to the following recipients has been delayed.
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%(rcpt)s
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Subject: %(subject)s
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Received-SPF: %(spf_result)s
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Your sender policy (or lack thereof) indicated that the above email was not
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sent via an authorized SMTP server, but may still be legitimate. Since there
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is no positive confirmation that the message is really from you, we have
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to give it extra scrutiny - including verifying that the sender really
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exists by sending you this DSN. We will remember this sender and not
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bother you again for a while. You can avoid this message entirely for
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legitimate mail by using an authorized SMTP server. Contact your mail
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administrator and ask how to configure your email client to use an
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authorized server.
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If you never sent the above message, then your domain has been forged.
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Your mail admin needs to publish a strict SPF record so that I can reject
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those forgeries instead of bugging you about them.
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See http://openspf.org for details.
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If you need further assistance, please do not hesitate to contact me.
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Kind regards,
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postmaster@%(receiver)s
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