The original message was received at Mon, 26 Jul 2004 11:49:13 -0400 from lucent.com [173.62.59.57]

----- The following addresses had permanent fatal errors -----
9fans@cse.psu.edu

----- Transcript of the session follows -----
... while talking to host 43.78.72.233:
550 5.1.2 <9fans@cse.psu.edu>... Host unknown (Name server: host not found)