[Bah-galapagos] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the mail system at host medusa.wmkeeper.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<dmitriev en download.ru>: host 212.118.48.249[212.118.48.249] said: 550 5.1.1
    <dmitriev en download.ru>: Recipient address rejected: User unknown in local
    recipient table (in reply to RCPT TO command)
------------ próxima parte ------------
Se ha borrado un mensaje inmerso...
De    : "cassius palmer" <bah-galapagos en lists.ourproject.org>
Asunto: [SPAM] =?koi8-r?B?z8vOwSDJIMTXxdLJLCDTy8nEy8k=?=
Fecha : 31 Jan 2012 21:42:40 +0000
Tamaño: 2703
Url   : https://lists.ourproject.org/pipermail/bah-galapagos/attachments/20120201/637def80/attachment.eml