The original message was received at Thu, 1 Jan 2009 08:47:07 -0500
from us24.unix.fas.harvard.edu [140.247.35.204]
----- The following addresses had permanent fatal errors -----
<fam(a)lists.fas.harvard.edu>
(reason: 550 5.1.1 <fam(a)smtp.fas.harvard.edu>... User unknown)
(expanded from: <fam(a)lists.fas.harvard.edu>)
----- Transcript of session follows -----
... while talking to smtp.fas.harvard.edu.:
>>> DATA
<<< 550 5.1.1 <fam(a)smtp.fas.harvard.edu>... User unknown
550 5.1.1 <fam(a)lists.fas.harvard.edu>... User unknown
<<< 503 5.0.0 Need RCPT (recipient)
