Returned mail: User unknown

[tripchick at rogers.com]

The original message was received at 2006-11-14 08:27:59 -0500
from postoffice.local [10.0.0.1]

   ----- The following addresses had permanent fatal errors -----
<tripchick at rogers.com>

   -----Transcript of session follows -----
... while talking to postoffice.local.:
>>> RCPT To:<tripchick at rogers.com>
<<< 550 5.1.1 unknown or illegal alias: tripchick at rogers.com
550 <tripchick at rogers.com>... User unknown


[Non-text portions of this message have been removed]