Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Wed, 6 Nov 2002 03:24:27 +0100

The original message was received at Wed, 6 Nov 2002 03:24:19 +0100
from pheriche.sun.com [192.18.98.34]

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

   ----- Transcript of session follows -----
... while talking to [10.1.140.2]:
>>> DATA
<<< 550 Unacceptable content
554 5.0.0 <[email-masked]>... Service unavailable