The original message was received at Mon, 9 May 2005 21:24:14 -0400 (EDT) from guard.research.bell-labs.com [135.104.2.10] ----- The following addresses had permanent fatal errors ----- <joe@dnrc.bell-labs.com> ----- Transcript of session follows ----- ... while talking to chair.dnrc.bell-labs.com.:

...

...

RCPT To:<joe@dnrc.bell-labs.com> <<< 550 <joe@dnrc.bell-labs.com>... User unknown 550 <joe@dnrc.bell-labs.com>... User unknown