Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Mon, 22 Sep 2008 21:05:41 -0500 (CDT)

The original message was received at Mon, 22 Sep 2008 21:05:09 -0500 (CDT)
from [61.172.78.89]

   ----- The following addresses had permanent fatal errors -----
<[email-masked]>
    (reason: 554 5.7.1 Message rejected, tagged as spam by the university spam filter.  For information on what this means, see http://www.math.uiuc.edu/help/spamfiltering/mailerror.html.)

   ----- Transcript of session follows -----
... while talking to mail3.math.uiuc.edu.:
>>> DATA
<<< 554 5.7.1 Message rejected, tagged as spam by the university spam filter.  For information on what this means, see http://www.math.uiuc.edu/help/spamfiltering/mailerror.html.
554 5.0.0 Service unavailable