[Laboral] Mail delivery failed: returning message to sender

[Mail Delivery System]

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  expomanagement at ns1.gironactiva.com
    (generated from expo04 at expomanagement.es)
    retry timeout exceeded
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From: <laboral at listas.inf.utfsm.cl>
Subject: expo04 at expomanagement.es ha sido hackeado! ?Cambie su contrase?a inmediatamente!
Date: 22 Nov 2019 08:23:37 -0100
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