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	id 18D7E201C13; Wed, 23 Mar 2022 00:43:50 -0300 (-03)
Date: Wed, 23 Mar 2022 00:43:50 -0300 (-03)
From: MAILER-DAEMON@webserver (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: www-data@webserver
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This is a MIME-encapsulated message.

--9B78E2003B5.1648007030/webserver.centroenergia.cl
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This is the mail system at host webserver.centroenergia.cl.

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

<-i@webserver> (expanded from <-i>): bad address syntax

</usr/sbin/sendmail@webserver> (expanded from </usr/sbin/sendmail>): unknown
    user: "/usr/sbin/sendmail"

<-t@webserver> (expanded from <-t>): bad address syntax

--9B78E2003B5.1648007030/webserver.centroenergia.cl
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Content-Type: message/delivery-status
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Reporting-MTA: dns; webserver.centroenergia.cl
X-Postfix-Queue-ID: 9B78E2003B5
X-Postfix-Sender: rfc822; www-data@webserver
Arrival-Date: Wed, 23 Mar 2022 00:43:48 -0300 (-03)

Final-Recipient: rfc822; -i@webserver
Original-Recipient: rfc822;-i@webserver
Action: failed
Status: 5.1.3
Diagnostic-Code: X-Postfix; bad address syntax

Final-Recipient: rfc822; /usr/sbin/sendmail@webserver
Original-Recipient: rfc822;/usr/sbin/sendmail@webserver
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user: "/usr/sbin/sendmail"

Final-Recipient: rfc822; -t@webserver
Original-Recipient: rfc822;-t@webserver
Action: failed
Status: 5.1.3
Diagnostic-Code: X-Postfix; bad address syntax

--9B78E2003B5.1648007030/webserver.centroenergia.cl
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	id 9B78E2003B5; Wed, 23 Mar 2022 00:43:48 -0300 (-03)
To: mdemartini@centroenergia.cl
Subject: =?UTF-8?Q?[SERC_CHILE]_WordPress_5.9.2_est=C3=A1_disponible.?=  =?UTF-8?Q?_Por_favor,_=C2=A1actualiza!?=
X-PHP-Originating-Script: 0:PHPMailer.php
Date: Wed, 23 Mar 2022 03:43:48 +0000
From: WordPress <wordpress@serc.cl>
Message-ID: <ElvqceWNXWebRTlxoLI5Hnm72D40qp6VI7QTpImY9hI@serc.cl>
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Por favor, actualiza tu sitio http://serc.cl a WordPress 5.9.2.

Actualizar es fácil y solo dura un momento:
http://serc.cl/wp-admin/update-core.php

Si tienes algún problema o necesitas ayuda, los voluntarios en los foros de soporte de WordPress.org pueden ayudarte.
https://es.wordpress.org/support/

Mantener tu sitio actualizado es importante para la seguridad. También hace que internet sea un lugar más seguro para ti y tus lectores.

El equipo de WordPress


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