The original message was received at Sun, 12 Apr 2009 18:54:11 -0700
from lb.z57.com [209.75.14.120]
----- The following addresses had permanent fatal errors -----
<rrobinson@qualitytoyota.com>
(reason: 550 5.1.1 <rrobinson@qualitytoyota.com> User unknown; rejecting)
----- Transcript of session follows -----
... while talking to mail.qualitytoyota.com.:
>>> RCPT To:<rrobinson@qualitytoyota.com>
<<< 550 5.1.1 <rrobinson@qualitytoyota.com> User unknown; rejecting
550 5.1.1 <rrobinson@qualitytoyota.com>... User unknown