The original message was received at Sat, 1 Nov 2008 09:45:58 -0700
from lb.z57.com [209.75.14.120]
----- The following addresses had permanent fatal errors -----
<lopezfam04@verizon>
(reason: 550 Host unknown)
----- Transcript of session follows -----
550 5.1.2 <lopezfam04@verizon>... Host unknown (Name server: verizon: host not found)