The original message was received at Tue, 19 Aug 2003 18:51:14 -0700 (PDT) from pcp802046pcs.nrockv01.md.comcast.net [68.48.85.148]
----- The following addresses had permanent fatal errors ----- 3Dcstohs@cisco.com (reason: 550 5.1.1 3dcstohs@sj-core.cisco.com... User unknown) (expanded from: 3Dcstohs@cisco.com)
----- Transcript of session follows ----- ... while talking to sj-core-3.cisco.com.:
DATA
<<< 550 5.1.1 3dcstohs@sj-core.cisco.com... User unknown 550 5.1.1 3Dcstohs@cisco.com... User unknown <<< 503 5.0.0 Need RCPT (recipient)