The original message was received at Fri, 16 Jul 2004 10:13:18 -0400 (EDT) from ZO113240.ppp.dion.ne.jp [222.11.113.240] ----- The following addresses had permanent fatal errors ----- &lt;sugarman(a)roadrunner.com&gt; (reason: 550 Invalid recipient: &lt;sugarman(a)roadrunner.com&gt;) ----- Transcript of session follows ----- ... while talking to fep.biz.rr.com.: <<< 550 Invalid recipient: &lt;sugarman(a)roadrunner.com&gt; 550 5.1.1 &lt;sugarman(a)roadrunner.com&gt;om>... User unknown <<< 503 No recipients specified