Spamassassin RDNS_NONE corrisponde, ma c'è un RDNS

Ho un piccolo problema – le regole di RDNS_NONE di assassino di spam per le mie uscite in output ma c'è un set RDNS per tutti gli host, che sono nella catena di distribuzione.

Se invio un messaggio di posta elettronica a "receipient-forwarding-address@example.com" che viene reindirizzato a un altro account, ottengo l'intestazione seguente:

Return-Path: <receipient@example.com> Delivered-To: receipient@mailserver.example.com Received: from localhost (localhost [127.0.0.1]) by mailserver.example.com (Postfix) with ESMTP id 3CD4D1D237A1 for <receipient@example.com>; Fri, 17 Apr 2015 14:53:03 +0200 (CEST) X-Virus-Scanned: amavisd-new at example.com Received: from mailserver.example.com ([127.0.0.1]) by localhost (mailserver.example.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oUIr35qsq6dA for <receipient@example.com>; Fri, 17 Apr 2015 14:53:03 +0200 (CEST) Received: from closed-relay.outgoing-mailserver.com (closed-relay.outgoing-mailserver.com [123.123.123.123]) by mailserver.example.com (Postfix) with ESMTP id DEC0B1D23794 for <receipient@example.com>; Fri, 17 Apr 2015 14:53:02 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by closed-relay.outgoing-mailserver.com (Postfix) with ESMTP id 52E3844379B for <receipient@example.com>; Fri, 17 Apr 2015 14:52:53 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at closed-relay.outgoing-mailserver.com Received: from closed-relay.outgoing-mailserver.com ([127.0.0.1]) by localhost (closed-relay.outgoing-mailserver.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MFFwpRFp8aZy for <receipient@example.com>; Fri, 17 Apr 2015 14:52:51 +0200 (CEST) Received: from outgoingantispam.outgoing-mailserver.com (outgoingantispam.outgoing-mailserver.com [1.1.1.1]) by closed-relay.outgoing-mailserver.com (Postfix) with ESMTPSA id 3DB4E443794 for <receipient@example.com>; Fri, 17 Apr 2015 14:52:51 +0200 (CEST) Received: from my.webhosting-server.com (unknown [2.2.2.2]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by outgoingantispam.outgoing-mailserver.com (Postfix) with ESMTPS id A7DB3182E6E for <receipient@example.com>; Fri, 17 Apr 2015 14:52:48 +0200 (CEST) Received: by my.webhosting-server.com (Postfix, from userid 30) id 6D9E128223E; Fri, 17 Apr 2015 14:52:48 +0200 (CEST) X-Original-To: receipient-forwarding-address@example.com Delivered-To: receipient-forwarding-address@example.com Received: from mailserver.example.com (mailserver.example.com [80.147.42.111]) by my.webhosting-server.com (Postfix) with ESMTPS id 355FE281888 for <receipient-forwarding-address@example.com>; Fri, 17 Apr 2015 14:52:48 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mailserver.example.com (Postfix) with ESMTP id A2E7E1D23786 for <receipient-forwarding-address@example.com>; Fri, 17 Apr 2015 14:52:47 +0200 (CEST) X-Virus-Scanned: amavisd-new at example.com Received: from mailserver.example.com ([127.0.0.1]) by localhost (mailserver.example.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xwhW2ZM2tq8D for <receipient-forwarding-address@example.com>; Fri, 17 Apr 2015 14:52:47 +0200 (CEST) Received: from [10.18.163.218] (ersc145.goemobile.de [134.76.38.145]) by mailserver.example.com (Postfix) with ESMTPSA id DF8D01D23770 for <receipient-forwarding-address@example.com>; Fri, 17 Apr 2015 14:52:46 +0200 (CEST) From: Test <receipient@example.com> Content-Type: multipart/alternative; boundary="Apple-Mail=_4A11EFC1-C1A0-443C-A838-95B3BBBD3921" Subject: Test Message-Id: <93E953CD-A9A7-4DDE-B7E1-A09BAC115231@example.com> Date: Fri, 17 Apr 2015 14:52:53 +0200 To: Test <receipient-forwarding-address@example.com> Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) X-Mailer: Apple Mail (2.2098) X-PPP-Message-ID: <20150417125248.13139.91108@my.webhosting-server.com> X-PPP-Vhost: provider.com X-Provider-MailScanner-EFA-Information: Please contact postmaster@provider.com for more information X-Provider-MailScanner-EFA-ID: A7DB3182E6E.ABCF8 X-Provider-MailScanner-EFA: Found to be clean X-Provider-MailScanner-EFA-From: receipient@example.com X-Provider-MailScanner-EFA-Watermark: 1429879971.81756@AJtdCMx5yR0wKblR1j2VGA 

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