Qualcuno sta utilizzando il mio ID email di Google Apps per inviare messaggi di spam e ho ricevuto oltre 2000 email non consegnate e autorispondite.
Non ho idea di come bloccare questo perché lo spammer usa anche il mio indirizzo email come email di risposta.
Se hai precedenti esperienze, puoi dirmi come bloccare questo in modo semplice?
I soggetti sono come "Avviso pedofilo URGENTE" e "Ecco la tua carta regalo Walmart da $ 1OOO"
Il mio DNS ha questo come record TXT : v=spf1 a mx ip4:X.X.XX.XX ~all
Ora ho aggiunto questo: v=spf1 include:_spf.google.com ~all
Per riferimento, ecco una risposta esemplificativa a un'email che ho ricevuto (ho aggiunto xxxx per nascondere alcune email):
Delivered-To: [email protected]
Received: by 10.27.89.9 with SMTP id n9csp996482wlb;
Sun, 24 Jan 2016 14:48:58 -0800 (PST)
X-Received: by 10.55.73.85 with SMTP id w82mr17774512qka.52.1453675738222;
Sun, 24 Jan 2016 14:48:58 -0800 (PST)
Return-Path: <>
Received: from SNT004-OMC2S24.hotmail.com (snt004-omc2s24.hotmail.com. [65.55.90.99])
by mx.google.com with ESMTPS id 7si20890653qgy.13.2016.01.24.14.48.57
for <[email protected]>
(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);
Sun, 24 Jan 2016 14:48:58 -0800 (PST)
Received-SPF: pass (google.com: best guess record for domain of SNT004-OMC2S24.hotmail.com designates 65.55.90.99 as permitted sender) client-ip=65.55.90.99;
Authentication-Results: mx.google.com;
spf=pass (google.com: best guess record for domain of SNT004-OMC2S24.hotmail.com designates 65.55.90.99 as permitted sender) smtp.mailfrom=;
dmarc=fail (p=NONE dis=NONE) header.from=msn.com
Received: from na01-bl2-obe.outbound.protection.outlook.com ([65.55.90.72]) by SNT004-OMC2S24.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.23008);
Sun, 24 Jan 2016 14:48:57 -0800
Received: from BN3PR17MB0625.namprd17.prod.outlook.com (10.165.115.139) by
BN3PR17MB0625.namprd17.prod.outlook.com (10.165.115.139) with Microsoft SMTP
Server (TLS) id 15.1.390.13; Sun, 24 Jan 2016 22:48:56 +0000
Received: from BN3PR17MB0625.namprd17.prod.outlook.com ([127.0.0.1]) by
BN3PR17MB0625.namprd17.prod.outlook.com ([10.165.115.139]) with Microsoft
SMTP Server id 15.01.0390.013; Sun, 24 Jan 2016 22:48:56 +0000
From: MAC MCOMBER <[email protected]>
To: Neighborhood Alert <[email protected]>
Subject: Automatic reply: URGENT Pedophile Alert
Thread-Topic: URGENT Pedophile Alert
Thread-Index: AQHRVvlnYJlMVx0pu0eDEW+YO1CewZ8LRN0u
Date: Sun, 24 Jan 2016 22:48:56 +0000
Message-ID: <56bcad494e29434eb31e762fcdf38e6f@BN3PR17MB0625.namprd17.prod.outlook.com>
References: <[email protected]>
In-Reply-To: <[email protected]>
X-MS-Has-Attach:
X-Auto-Response-Suppress: All
X-MS-Exchange-Inbox-Rules-Loop: [email protected]
X-MS-TNEF-Correlator:
authentication-results: xxxxxx.com; dkim=none (message not signed)
header.d=none;web3canvas.com; dmarc=none action=none header.from=msn.com;
x-ms-exchange-parent-message-id: <[email protected]>
auto-submitted: auto-generated
x-ms-exchange-generated-message-source: Mailbox Rules Agent
x-microsoft-exchange-diagnostics: 1;BN3PR17MB0625;23:szzPHpRWFWcejvo2dVr00t4AmKBuIQDpL3YmG6ZCC5F/mfnjUl/jlt55bZF/MtXSTFhp0/CX3A1b/sGFEV4zxkFoBjbtnJtEa6BKcTT8WTQ6Teef4aeLAfDtuizz7xnYvOABjb7ypohELRorJ+crqT4VC49sxoI0DL4/s/FBdgqQldhRcWIqGt03naEtuRpUyN/Fe92wH/fcA8NXyAg+Mg==;5:+c3FXL7JypOTqHvY8I3WIqTp7xEaq8cyZMuC77eHCAmKt2hVjmUtKB91eVkr7Qi7d6sVjae+uk9gbv2/uxkXrXpbQM/GoP8gwpN6hSb08y9SqQHh2BOVNMl+0YvIB57AcGMYQUXW2gvzanmG1GLPfA==;24:MRTsqWmPbTTdXzjvcnrNYmNjuiue/CXXsOT8meWUHPlRD+VBUVnIkamU4QgBZoVbx2+IOOUkNKcqkrXVQdN6m2Cmr7fSpQ04SBxi8vaQ3lA=
x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:BN3PR17MB0625;
x-ms-office365-filtering-correlation-id: 0afd3f36-0f70-4738-daf4-08d325108aa3
x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(432015012)(82015046);SRVR:BN3PR17MB0625;BCL:0;PCL:0;RULEID:;SRVR:BN3PR17MB0625;
x-forefront-prvs: 0831C25939
x-forefront-antispam-report: SFV:NSPM;SFS:(7070004)(98900002);DIR:OUT;SFP:1901;SCL:1;SRVR:BN3PR17MB0625;H:BN3PR17MB0625.namprd17.prod.outlook.com;FPR:;SPF:None;LANG:en;
spamdiagnosticoutput: 1:23
spamdiagnosticmetadata: NSPM
Content-Type: multipart/alternative;
boundary="_000_56bcad494e29434eb31e762fcdf38e6fBN3PR17MB0625namprd17pr_"
MIME-Version: 1.0
X-OriginatorOrg: sct-15-1-318-15-msonline-outlook-9143d.templateTenant
X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jan 2016 22:48:56.4758
(UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN3PR17MB0625
Return-Path: <>
X-OriginalArrivalTime: 24 Jan 2016 22:48:57.0752 (UTC) FILETIME=[68EAD180:01D156F9]
--_000_56bcad494e29434eb31e762fcdf38e6fBN3PR17MB0625namprd17pr_