https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7862
Bug ID: 7862
Summary: wrong score for RDNS_NONE
Product: Spamassassin
Version: 3.4.2
Hardware: All
OS: Linux
Status: NEW
Severity: critical
Priority: P2
Component: spamassassin
Assignee: dev@spamassassin.apache.org
Reporter: standus@post.cz
Target Milestone: Undefined
In my email server is defined email as alias. I will send simple email to this
mailbox and its delivered to destination mailbox with wrong score:
2.0 RDNS_NONE Delivered to internal network by a host with no rDNS
but its wrong, because on my server is localy redirect from alias to
destination mailbox. Seems that SmapAssassin dont understand that its
derirected locally!
Full header:
Received: from server.myserver.eu (server.myserver.eu [xxx.xxx.xxx.xxx])
by email-smtpd9.ng.seznam.cz (Seznam SMTPD 1.3.121) with ESMTP;
Mon, 19 Oct 2020 11:52:30 +0200 (CEST)
Received: (qmail 7764 invoked by uid 108); 19 Oct 2020 11:52:28 +0200
Delivered-To: spam@mydomain.cz
Received: (qmail 7743 invoked by uid 108); 19 Oct 2020 11:52:28 +0200
Received: by simscan 1.4.0 ppid: 7738, pid: 7740, t: 0.3141s
scanners: spam: 3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server.myserver.eu
X-Spam-Flag: YES
X-Spam-Level: **
X-Spam-Status: Yes, score=2.7 required=1.4 tests=BAYES_50,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_MSPIKE_H4,
RCVD_IN_MSPIKE_WL,RDNS_NONE,SPF_HELO_NONE,TVD_SPACE_RATIO,
URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2
X-Spam-Report:
* 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60%
* [score: 0.4999]
* 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail
* provider (mailbox[at]seznam.cz)
* 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
* 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was
* blocked. See
* http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
* for more information.
* [URIs: seznam.cz]
* 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4)
* [xx.xx.xx.xx listed in wl.mailspike.net]
* 0.0 HTML_MESSAGE BODY: HTML included in message
* -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from
* author's domain
* 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily
* valid
* -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
* 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders
* 2.0 RDNS_NONE Delivered to internal network by a host with no rDNS
* 0.0 TVD_SPACE_RATIO No description available.
Received: from unknown (HELO mxb2.seznam.cz) (xx.xx.xx.xx)
by server.myserver.eu with ESMTPS; 19 Oct 2020 11:52:28 +0200
Received-SPF: pass (server.myserver.eu: SPF record at seznam.cz designates
xx.xx.xx.xx as permitted sender)
Received: from email.seznam.cz
by email-smtpc18b.ng.seznam.cz (email-smtpc18b.ng.seznam.cz
[xx.xx.xx.xx])
id 0e7bbc76a477fa330edcbaa5;
Mon, 19 Oct 2020 11:52:27 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seznam.cz; s=beta;
t=1603101147; bh=HAfhu6+Nvt0Oc5j0JxzvPVuESH3EXktwWoUxJwW68gU=;
h=Received:From:To:Subject:Date:Message-Id:Mime-Version:X-Mailer:
Content-Type;
b=CmJJyqpBKVubvW5UU6o0ka8Mg8OmNTYjoawWlQq1AMGJc1r3P4w13G8p4agLg302i
nD47wwO7pwXomirsvEznDgVNsjozgh1vfX9OgNhtkzVdBsQfgNpgBRThNBZHOhkMqS
QtPlP4YnP6me5PJ+rQhFNGFZ5GITTdgzWC7t09To=
Received: from unknown ([::ffff:xx.xx.xx.xx])
by email.seznam.cz (szn-ebox-5.0.42) with HTTP;
Mon, 19 Oct 2020 11:52:24 +0200 (CEST)
From: mailbox <mailbox@seznam.cz>
To: <spam@mydomain.cz>
Subject: [SPAM] test
Date: Mon, 19 Oct 2020 11:52:24 +0200 (CEST)
Message-Id: <BEZ.f6zT.hdsghhss.hsdef@seznam.cz>
Mime-Version: 1.0 (szn-mime-2.1.10)
X-Mailer: szn-ebox-5.0.42
Content-Type: multipart/alternative;
boundary="=_3c8f42b247d8312e413d8319=03305f72-f87d-5c78-b505-19e776d55377_="
X-Spam-Prev-Subject: test
--
You are receiving this mail because:
You are the assignee for the bug.
Bug ID: 7862
Summary: wrong score for RDNS_NONE
Product: Spamassassin
Version: 3.4.2
Hardware: All
OS: Linux
Status: NEW
Severity: critical
Priority: P2
Component: spamassassin
Assignee: dev@spamassassin.apache.org
Reporter: standus@post.cz
Target Milestone: Undefined
In my email server is defined email as alias. I will send simple email to this
mailbox and its delivered to destination mailbox with wrong score:
2.0 RDNS_NONE Delivered to internal network by a host with no rDNS
but its wrong, because on my server is localy redirect from alias to
destination mailbox. Seems that SmapAssassin dont understand that its
derirected locally!
Full header:
Received: from server.myserver.eu (server.myserver.eu [xxx.xxx.xxx.xxx])
by email-smtpd9.ng.seznam.cz (Seznam SMTPD 1.3.121) with ESMTP;
Mon, 19 Oct 2020 11:52:30 +0200 (CEST)
Received: (qmail 7764 invoked by uid 108); 19 Oct 2020 11:52:28 +0200
Delivered-To: spam@mydomain.cz
Received: (qmail 7743 invoked by uid 108); 19 Oct 2020 11:52:28 +0200
Received: by simscan 1.4.0 ppid: 7738, pid: 7740, t: 0.3141s
scanners: spam: 3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server.myserver.eu
X-Spam-Flag: YES
X-Spam-Level: **
X-Spam-Status: Yes, score=2.7 required=1.4 tests=BAYES_50,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_MSPIKE_H4,
RCVD_IN_MSPIKE_WL,RDNS_NONE,SPF_HELO_NONE,TVD_SPACE_RATIO,
URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2
X-Spam-Report:
* 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60%
* [score: 0.4999]
* 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail
* provider (mailbox[at]seznam.cz)
* 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
* 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was
* blocked. See
* http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
* for more information.
* [URIs: seznam.cz]
* 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4)
* [xx.xx.xx.xx listed in wl.mailspike.net]
* 0.0 HTML_MESSAGE BODY: HTML included in message
* -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from
* author's domain
* 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily
* valid
* -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
* 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders
* 2.0 RDNS_NONE Delivered to internal network by a host with no rDNS
* 0.0 TVD_SPACE_RATIO No description available.
Received: from unknown (HELO mxb2.seznam.cz) (xx.xx.xx.xx)
by server.myserver.eu with ESMTPS; 19 Oct 2020 11:52:28 +0200
Received-SPF: pass (server.myserver.eu: SPF record at seznam.cz designates
xx.xx.xx.xx as permitted sender)
Received: from email.seznam.cz
by email-smtpc18b.ng.seznam.cz (email-smtpc18b.ng.seznam.cz
[xx.xx.xx.xx])
id 0e7bbc76a477fa330edcbaa5;
Mon, 19 Oct 2020 11:52:27 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seznam.cz; s=beta;
t=1603101147; bh=HAfhu6+Nvt0Oc5j0JxzvPVuESH3EXktwWoUxJwW68gU=;
h=Received:From:To:Subject:Date:Message-Id:Mime-Version:X-Mailer:
Content-Type;
b=CmJJyqpBKVubvW5UU6o0ka8Mg8OmNTYjoawWlQq1AMGJc1r3P4w13G8p4agLg302i
nD47wwO7pwXomirsvEznDgVNsjozgh1vfX9OgNhtkzVdBsQfgNpgBRThNBZHOhkMqS
QtPlP4YnP6me5PJ+rQhFNGFZ5GITTdgzWC7t09To=
Received: from unknown ([::ffff:xx.xx.xx.xx])
by email.seznam.cz (szn-ebox-5.0.42) with HTTP;
Mon, 19 Oct 2020 11:52:24 +0200 (CEST)
From: mailbox <mailbox@seznam.cz>
To: <spam@mydomain.cz>
Subject: [SPAM] test
Date: Mon, 19 Oct 2020 11:52:24 +0200 (CEST)
Message-Id: <BEZ.f6zT.hdsghhss.hsdef@seznam.cz>
Mime-Version: 1.0 (szn-mime-2.1.10)
X-Mailer: szn-ebox-5.0.42
Content-Type: multipart/alternative;
boundary="=_3c8f42b247d8312e413d8319=03305f72-f87d-5c78-b505-19e776d55377_="
X-Spam-Prev-Subject: test
--
You are receiving this mail because:
You are the assignee for the bug.