The original message was received at Tue, 27 Jan 2004 18:22:14 -0600 from 207-133.dynamic.mpls.fishnet.com [209.150.207.133]
----- The following addresses had permanent fatal errors ----- prknsnfmcy@io.com (reason: 550 5.1.1 prknsnfmcy@io.com... User unknown)
----- Transcript of session follows ----- ... while talking to mx.io.com.:
RCPT To:prknsnfmcy@io.com
<<< 550 5.1.1 prknsnfmcy@io.com... User unknown 550 5.1.1 prknsnfmcy@io.com... User unknown