The original message was received at Fri, 8 Feb 2008 15:34:28 -0800
from lb.z57.com [209.75.14.120]
----- The following addresses had permanent fatal errors -----
<jnunez@yahoo.com>
(reason: 554 delivery error: dd This user doesn't have a yahoo.com account (jnunez@yahoo.com) [-5] - mta307.mail.mud.yahoo.com)
----- Transcript of session follows -----
... while talking to f.mx.mail.yahoo.com.:
>>> DATA
<<< 554 delivery error: dd This user doesn't have a yahoo.com account (jnunez@yahoo.com) [-5] - mta307.mail.mud.yahoo.com
554 5.0.0 Service unavailable