Darth_Ayax
27-08-2009, 23:50
Buenas... Muy seguido me llega a Gmail spam que supuestamente me envio desde mi propia cuenta (creo q no los mando... ja). Se que eso es spoofing, pero quisiera saber si alguien me podria decir como rastrear de donde viene por medio de la cabecera del mensaje... Para poder hacer esto, el q me envia spam no deberia tener algun tipo de cuenta en Gmail? o estara usando algun servidor Open Relay? Yo lo intente enviar correo a traves del smtp de Gmail y me pide autenticarme... Obvio q no es q quiera tomar medidas contra la gente q me envia el spam, sino tratar de entender como rastrear de donde viene y por ahi poder hacer uso de su mismo server SMTP (si es open relay).
Les dejo una cabecera a ver si me puede orientar un poco.
Gracias!
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Date: Thu, 27 Aug 2009 04:20:47 -0700 (PDT)
From: "Rheba Amjt" <[email protected]>
To: [email protected]
Subject: Willing to help you
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Les dejo una cabecera a ver si me puede orientar un poco.
Gracias!
Delivered-To: [email protected]
Received: by 10.220.72.81 with SMTP id l17cs200405vcj;
Thu, 27 Aug 2009 04:20:48 -0700 (PDT)
Received: by 10.115.113.7 with SMTP id q7mr12776471wam.145.1251372047776;
Thu, 27 Aug 2009 04:20:47 -0700 (PDT)
Return-Path: <[email protected]>
Received: from ?213.8.90.42? ([213.8.90.42])
by mx.google.com with ESMTP id 8si18895857pzk.124.2009.08.27.04.20.43;
Thu, 27 Aug 2009 04:20:47 -0700 (PDT)
Received-SPF: softfail (google.com: best guess record for domain of transitioning [email protected] does not designate 213.8.90.42 as permitted sender) client-ip=213.8.90.42;
Authentication-Results: mx.google.com; spf=softfail (google.com: best guess record for domain of transitioning [email protected] does not designate 213.8.90.42 as permitted sender) [email protected]
Date: Thu, 27 Aug 2009 04:20:47 -0700 (PDT)
From: "Rheba Amjt" <[email protected]>
To: [email protected]
Subject: Willing to help you
Message-ID: <3742WCE.474055B8.76507144314KBANKUKSKYWQXLM054@[213.8.90.42]>
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<html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>ArtReview</title>
</head><body style="margin: 0pt; line-height: 18px; font-size: 11px; font-family: verdana; color: rgb(111, 111, 113);">
<table align="center" bgcolor="#a0a0a0" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>