Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Mon, 7 Apr 2003 01:31:07 -0300 (EST)

The original message was received at Mon, 7 Apr 2003 01:30:22 -0300 (EST)
from kathmandu.sun.com [192.18.98.36]

   ----- The following addresses had permanent fatal errors -----
<[email-masked]>
    (reason: 554 5.7.1 Message contains a known virus...)

   ----- Transcript of session follows -----
... while talking to angel.modulo.com.br.:
>>> DATA
<<< 554 5.7.1 Message contains a known virus...
554 5.0.0 Service unavailable