The original message was received at Mon, 16 Jun 2008 12:36:49 -0400 (EDT) from committer01.frg.pub.inap.atl.jboss.com [64.74.196.144] ----- The following addresses had permanent fatal errors ----- <bbowers(a)lists.jboss.org&gt; (reason: 550 5.1.1 <bbowers@lists.jboss.org>... User unknown) ----- Transcript of session follows ----- ... while talking to mx1.lists.jboss.org.: <<< 550 5.1.1 <bbowers@lists.jboss.org>... User unknown 550 5.1.1 <bbowers@lists.jboss.org>... User unknown <<< 503 5.0.0 Need RCPT (recipient)