Undelivered Mail Returned to Sender

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This is the mail system at host c1mailgw61.amadis.com.

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                   The mail system

<elbigel_1996 at cooperb.com.br>: host locaweb-in1.ctmail.com[200.234.205.166]
    said: 550 desculpe, este destinatario nao existe. sorry, that mailbox isn't
    in my list of allowed mailboxes (#5.7.1) (in reply to RCPT TO command)
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From: haskell-platform at projects.haskell.org
Subject: **VIRUS**  Returned mail: see transcript for details
Date: Mon, 13 Jul 2009 12:05:47 -0300
Size: 2013
Url: http://projects.haskell.org/pipermail/haskell-platform/attachments/20090713/b8bd91a5/attachment.eml