[MacDV] Returned mail: User unknown

[postoffice at listserver.themacintoshguy.com]

The original message was received at 2007-10-06 15:00:23 +0200
from postoffice.local [10.0.0.1]

   ----- The following addresses had permanent fatal errors -----
<bo.askne at telia.com>

   -----Transcript of session follows -----
... while talking to postoffice.local.:
>>> RCPT To:<bo.askne at telia.com>
<<< 550 5.1.1 unknown or illegal alias: bo.askne at telia.com
550 <bo.askne at telia.com>... User unknown
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From: VIAGRA ® Official Site <macdv at listserver.themacintoshguy.com>
Subject: [MacDV] October 78% OFF
Date: Sat,  6 Oct 2007 05:30:05 -0700 (PDT)
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Url: http://listserver.themacintoshguy.com/pipermail/macdv/attachments/20071006/3879273a/attachment.mht