Subject: Undelivered Mail Returned to Sender

From: [email-masked] (Mail Delivery System)
Date: Mon, 14 Mar 2011 23:51:55 -0700 (PDT)

This is the mail system at host mx01.topica.com.

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 mail system

<[email-masked]>: delivery temporarily suspended: connect
    to topica.com[66.227.60.227]: No route to host

Subject: {Spam} {Bad Filename} Message could not be delivered
From: [email-masked]
To: [email-masked]
Date: Thu, 10 Mar 2011 14:14:21 +0700

Warning: This message has had one or more attachments removed
Warning: ([email-masked]).
Warning: Please read the "Topica-Attachment-Warning.txt" attachment(s) for more information.

Dear user [email-masked],

We have found that your account has been used to send a huge amount of spam messages during the recent week.
We suspect that your computer had been infected and now contains a hidden proxy server.

We recommend that you follow the instruction in order to keep your computer safe.

Sincerely yours,
topica.com technical support team.