Correo rechazado por error 552 5.2.0

MDaemon Delivery Status Notification - http://www.altn.com/dsn/
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The attached message had PERMANENT fatal delivery errors.

After one or more unsuccessful delivery attempts the attached message has
been removed from the MDaemon mail queue on this server.  The number and
frequency of delivery attempts are determined by local configuration.

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YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS
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Failed address: ---------@cvtperitaciones.es

--- Session Transcript ---
 Thu 2013-08-01 11:51:19: Parsing message
<xxxxxxxxxxxxxxxxxxxxxxxx\pd35000061533.msg>
 Thu 2013-08-01 11:51:19: *  From: -----------------@gallofre.com
 Thu 2013-08-01 11:51:19: *  To: -----------------@cvtperitaciones.es
 Thu 2013-08-01 11:51:19: *  Subject: RV: REf siniestro local
 Thu 2013-08-01 11:51:19: *  Size (bytes): 412076
 Thu 2013-08-01 11:51:19: *  Message-ID:
<D2408B04CCF84D46BFC3F91531E3257F@GallofreDom.local>
 Thu 2013-08-01 11:51:19: Attempting SMTP connection to [cvtperitaciones.es]
 Thu 2013-08-01 11:51:19: Resolving MX records for [cvtperitaciones.es] (DNS
Server: 8.8.8.8)...
 Thu 2013-08-01 11:51:19: *  P=100 S=000 D=cvtperitaciones.es TTL=(360)
MX=[mx.e.telefonica.net]
 Thu 2013-08-01 11:51:19: Attempting SMTP connection to
[mx.e.telefonica.net:25]
 Thu 2013-08-01 11:51:19: Resolving A record for [mx.e.telefonica.net] (DNS
Server: 8.8.8.8)...
 Thu 2013-08-01 11:51:19: *  D=mx.e.telefonica.net TTL=(0) A=[213.4.149.253]
 Thu 2013-08-01 11:51:19: Attempting SMTP connection to [213.4.149.253:25]
 Thu 2013-08-01 11:51:19: Waiting for socket connection...
 Thu 2013-08-01 11:51:19: *  Connection established (212.36.85.98:53571 ->
213.4.149.253:25)
 Thu 2013-08-01 11:51:19: Waiting for protocol to start...
 Thu 2013-08-01 11:51:19: <-- 220 IMPmx8.adm.correo BIZ IMP ESMTP server
ready IMPMailHost
 Thu 2013-08-01 11:51:19: --> EHLO mail2.puntdoc.es
 Thu 2013-08-01 11:51:19: <-- 250-IMPmx8.adm.correo hello [212.36.85.98],
pleased to meet you
 Thu 2013-08-01 11:51:19: <-- 250-HELP
 Thu 2013-08-01 11:51:19: <-- 250-SIZE 72000000
 Thu 2013-08-01 11:51:19: <-- 250-ENHANCEDSTATUSCODES
 Thu 2013-08-01 11:51:19: <-- 250-8BITMIME
 Thu 2013-08-01 11:51:19: <-- 250-STARTTLS
 Thu 2013-08-01 11:51:19: <-- 250 OK
 Thu 2013-08-01 11:51:19: --> STARTTLS
 Thu 2013-08-01 11:51:19: <-- 220 2.0.0 Ready to start TLS
 Thu 2013-08-01 11:51:19: SSL negotiation successful (TLS 1.0, 1024 bit key
exchange, 128 bit  encryption)
 Thu 2013-08-01 11:51:19: --> EHLO mail2.puntdoc.es
 Thu 2013-08-01 11:51:20: <-- 250-IMPmx8.adm.correo hello [212.36.85.98],
pleased to meet you
 Thu 2013-08-01 11:51:20: <-- 250-HELP
 Thu 2013-08-01 11:51:20: <-- 250-SIZE 72000000
 Thu 2013-08-01 11:51:20: <-- 250-ENHANCEDSTATUSCODES
 Thu 2013-08-01 11:51:20: <-- 250-8BITMIME
 Thu 2013-08-01 11:51:20: <-- 250 OK
 Thu 2013-08-01 11:51:20: --> MAIL From:<xxx.xx@xx.com>
SIZE=412076
 Thu 2013-08-01 11:51:20: <-- 250 2.1.0 <xxx.xx@xx.com>
sender ok
 Thu 2013-08-01 11:51:20: --> RCPT To:<xx@xx.es>
 Thu 2013-08-01 11:51:20: <-- 250 2.1.5 <xx@xx.es> recipient
ok
 Thu 2013-08-01 11:51:20: --> DATA
 Thu 2013-08-01 11:51:20: <-- 354 enter mail, end with "." on a line by
itself
 Thu 2013-08-01 11:51:20: Sending
<xxxxxxxxxxxxxxxxxxxxxxxx\pd35000061533.msg> to [213.4.149.253]
 Thu 2013-08-01 11:51:21: Transfer Complete
 Thu 2013-08-01 11:51:21: <-- 552 5.2.0 7MrL1m00H27Hj5w08MrLN9 internal
error
 Thu 2013-08-01 11:51:21: --> QUIT
--- End Transcript ---