[Rspamd-Users] yet more confusion on multimap whitelisting

Randy Bush randy at psg.com
Mon Sep 8 20:27:10 UTC 2025


debian12
Rspamd daemon version 3.4

desirable email from a source behind a firewall where we do not control
dns and there is no SPF, DKIM, ...  is being classified as spam

    # cat /etc/rspamd/local.d/multimap.conf
    # https://gist.github.com/ThomasLeister/f41adad98bb46d0c8418de50b5efb4a0

    WHITELIST_IP {
	type = "ip";
	prefilter = true;
	map = "/etc/rspamd/local.d/whitelist_ip.map";
	action = "accept";
	score = -12.0
	}

    WHITELIST_SENDER_DOMAIN {
	type = "from";
	filter = "email:domain";
	map = [ ".*\.ord\.feen\.com" ];
	regex = true;
	action = "accept";
	score = -12.0
	}

    WHITELIST_FROM {
	type = "from";
	filter = "email";
	map = [ "forwardingalgorithm at ietf.org",
		"root at catcher.rg.net",
		"root at rg.net"
		];
	action = "accept";
	score = -12.0;
	}

[ we tried with and without both action and score, all four combos ]

and

    # cat /etc/rspamd/local.d/whitelist_ip.map
    127.0.0.0/24
    ::1/128
    # other stuff
    83.99.120.194

yet this is classified as spam (some names and addresses hacked to
protect the innocent)

    From root at stash0.ord.feen.com  Sun Sep  7 00:00:02 2025
    Return-Path: <root at stash0.ord.feen.com>
    X-Original-To: randy at psg.com
    Delivered-To: spambox at catcher.rg.net
    Received: from stash0.ord.feen.com (unknown [83.99.120.194])
	    by catcher.rg.net (Postfix) with SMTP id 2EDB4100025
	    for <randy at psg.com>; Sun,  7 Sep 2025 00:00:02 +0000 (UTC)
    Authentication-Results: catcher.rg.net;
	    dkim=none;
	    dmarc=fail reason="No valid SPF, No valid DKIM" header.from=feen.com
	    (policy=reject);
	    spf=none (catcher.rg.net: domain of root at stash0.ord.feen.com has no SPF
	    policy when checking 83.99.120.194)
	    smtp.mailfrom=root at stash0.ord.feen.com
    Received: by stash0.ord.feen.com (Postfix, from userid 0)
	    id 653B96C09B7; Sun,  7 Sep 2025 00:00:01 +0000 (UTC)
    To: randy at psg.com
    Subject: /var/log/syslog.1
    MIME-Version: 1.0
    Content-Type: text/plain; charset="UTF-8"
    Message-Id: <20250907000001.653B96C09B7 at stash0.ord.feen.com>
    Date: Sun,  7 Sep 2025 00:00:01 +0000 (UTC)
    From: root <root at stash0.ord.feen.com>
    Content-Transfer-Encoding: quoted-printable
    X-Spamd-Bar: ++++++++
    X-Spamd-Result: default: False [8.30 / 15.00];
	    HFILTER_HOSTNAME_UNKNOWN(2.50)[];
	    DMARC_POLICY_REJECT(2.00)[feen.com : No valid SPF, No valid
	    DKIM,reject];
	    HFILTER_FROMHOST_NORES_A_OR_MX(1.50)[stash0.ord.feen.com];
	    RDNS_NONE(1.00)[];
	    HFILTER_HELO_IP_A(1.00)[stash0.ord.feen.com];
	    HFILTER_HELO_NORES_A_OR_MX(0.30)[stash0.ord.feen.com];
	    RCVD_NO_TLS_LAST(0.10)[];
	    MIME_GOOD(-0.10)[text/plain];
	    ASN(0.00)[asn:174, ipnet:83.0.0.0/8, country:US];
	    MID_RHS_MATCH_FROM(0.00)[];
	    R_DKIM_NA(0.00)[];
	    FROM_EQ_ENVFROM(0.00)[];
	    MIME_TRACE(0.00)[0:+];
	    TO_DN_NONE(0.00)[];
	    R_SPF_NA(0.00)[no SPF record];
	    TO_MATCH_ENVRCPT_ALL(0.00)[];
	    ARC_NA(0.00)[];
	    RCPT_COUNT_ONE(0.00)[1];
	    FROM_HAS_DN(0.00)[];
	    RCVD_COUNT_TWO(0.00)[2]
    X-Spam-Level: ********
    X-Rspamd-Action: add header
    X-Rspamd-Server: catcher.rg.net
    X-Rspamd-Queue-Id: 2EDB4100025
    X-Spam: Yes

clue bat?

randy


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