Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Sun, 28 Oct 2007 12:13:48 -0600

The original message was received at Sun, 28 Oct 2007 12:13:46 -0600
from 201-255-26-77.mrse.com.ar [201.255.26.77] (may be forged)

   ----- The following addresses had permanent fatal errors -----
<[email-masked]>
    (reason: 550 unknown user <[email-masked]>)

   ----- Transcript of session follows -----
... while talking to mail.prattland.com.:
>>> RCPT To:<[email-masked]>
<<< 550 unknown user <[email-masked]>
550 5.1.1 <[email-masked]>... User unknown

Subject: October 77% OFF
From: VIAGRA ® Official Site <[email-masked]>
To: <[email-masked]>
Date: Sun, 28 Oct 2007 12:13:43 -0600