Subject: Mail System Error - Returned Mail

From: Mail Administrator <[email-masked]>
Date: Mon, 5 Jun 2006 19:45:39 +0000

This Message was undeliverable due to the following reason:

Your message was not delivered because the destination computer refused
to accept it (the error message is reproduced below).  This type of error
is usually due to a mis-configured account or mail delivery system on the
destination computer; however, it could be caused by your message since
some mail systems refuse messages with invalid header information, or if
they are too large.

Your message was rejected by smtp.opengroup.org for the following reason:

     5.7.1 message violates policy on acceptable content or attachment (http://www.opengroup.org/aup.html), if you feel this was an error, forward the message to [email-masked]

The following recipients did not receive this message:

     <[email-masked]>

Please reply to <[email-masked]>
if you feel this message to be in error.

The following attachments have been removed from the bounce message: message.zip

Subject: Xxfo
From: [email-masked]
To: [email-masked]
Date: Tue, 6 Jun 2006 05:37:35 +1000

Dear user [email-masked], administration of opengroup.org would like to inform you

We have detected that your account has been used to send a huge amount of unsolicited email during this week.
Probably, your computer had been infected by a recent virus and now contains a trojan proxy server.

Please follow instructions in order to keep your computer safe.

Sincerely yours,
opengroup.org user support team.