The original message was received at Wed, 4 Jan 2006 08:14:24 +0800 from [72.22.138.216]

----- The following addresses had permanent fatal errors ----- corbett@netvigator.com (reason: 550 Invalid recipient: corbett@netvigator.com)

----- Transcript of session follows ----- ... while talking to imailmta.wtt.netvigator.com.:

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<<< 550 Invalid recipient: corbett@netvigator.com 550 5.1.1 corbett@netvigator.com... User unknown