The default amavisd.conf configuration contains a @blacklist_sender_maps configuration that matches some special senders such as “optin@something” and directly blocks the email regardless of score.
-- kai.ri...@arrak.fi<mailto:kai.ri...@arrak.fi> GSM +358-40-767 8282 Oy Arrak Software Ab http://www.arrak.fi From: amavis-users <amavis-users-bounces+kai.risku=arrak...@amavis.org> On Behalf Of p...@philfixit.com.au Sent: Thursday, December 26, 2024 23:22 To: amavis-users@amavis.org Subject: Re: Email quarantined with low score Thanks Dominic, My spamassassin and amavis are vanilla except for 50-user which looks like :~$ cat /etc/amavis/conf.d/50-user use strict; # # Place your configuration directives here. They will override those in # earlier files. # # See /usr/share/doc/amavisd-new/ for documentation and examples of # the directives you can use in this file # $max_servers = 4; @local_domains_acl = ( ".$mydomain" ); $ENV{PATH} = $path = '/usr/sbin:/sbin:/usr/bin:/bin<sbin://sbin:/usr/bin:/bin>'; $enable_dkim_verification = 1; @whitelist_sender_acl = @local_domains_acl; $final_virus_destiny = D_DISCARD; # (defaults to D_BOUNCE) $final_banned_destiny = D_DISCARD; # (defaults to D_BOUNCE) $final_spam_destiny = D_DISCARD; # (defaults to D_REJECT) $final_bad_header_destiny = D_PASS; # (defaults to D_PASS), D_BOUNCE suggested $virus_admin = "virusalert\@$mydomain"; $spam_admin = "postmaster\@$mydomain"; #------------ Do not modify anything below this line ------------- 1; # ensure a defined return So im a bit surprised it can end up quarantined with a lower score than required, any help on where else to look or how to understand this is appreciated. Phil On 26/12/24 21:20, Dominic Raferd wrote: Perhaps the report you are seeing which reads 'Spam detection software, running on the system "acmewebsites", has NOT identified this incoming email as spam' was generated by Spamassassin (or another spam detection software), not by Amavis. Amavis takes the total score given by the other spam detection software (usually Spamassassin) and can then adjust it according to more rules of its own before making a final decision. Amavis's rules might even bypass all previous scoring and impose an automatic discard. They are described in files in /etc/amavis/conf.d, especially 50-user. On 25/12/2024 20:45, p...@philfixit.com.au<mailto:p...@philfixit.com.au> wrote: Hi Amavis quarantined a mail with less than the required score, how can this happen ? Content type: Spam Internal reference code for the message is 2587633-16/VL5SambH1hmN First upstream SMTP client IP address: [223.165.120.19] o4877.e.sub.davidjones.com.au According to a 'Received:' trace, the message apparently originated at: [223.165.120.19], o4877.e.sub.davidjones.com.au o4877.e.sub.davidjones.com.au [223.165.120.19] using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)\t key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 No client certificate requested Return-Path: <bounces+36848281-5faf-<mailto:bounces+36848281-5faf-yvette=durabuild.com...@e.sub.davidjones.com.au>u...@example.com<mailto:yve...@durabuild.com.au>@e.sub.davidjones.com.au><mailto:bounces+36848281-5faf-yvette=durabuild.com...@e.sub.davidjones.com.au> From: David Jones <op...@sub.davidjones.com.au><mailto:op...@sub.davidjones.com.au> (dkim:AUTHOR) Message-ID: <2N1MR1WITtqvIJTfsy-_8A@geopod-ismtpd-14> Subject: SALE Starts Online Now The message has been quarantined as: V/spam-VL5SambH1hmN.gz The message WAS NOT relayed to: <yvet...@acmewebsites.com.au><mailto:yvet...@acmewebsites.com.au>: 250 2.7.0 Ok, discarded, id=2587633-16 - spam Spam scanner report: Spam detection software, running on the system "acmewebsites", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Up to 50% off fashion & homewares. Shop huge deals instore from Boxing Day. DJ Logo ( https://l.sub.davidjones.com.au/ls/click?upn=u001.yE9Px-2Fc9-2BssSkJm7SUbZKwWz1TzBmN2yMMQonjv5y5Sy3o8ejnKeLgRbsNJBfI3-2FuJhArKYq-2Fx4WoKz6Tpg2iA-3D-3D4AqR_Vb-2Fy6RPbw82R4IcJOIL0uTxe7md9wlR-2 [...] Content analysis details: (2.9 points, 6.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RCVD_IN_VALIDITY_RPBL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. [223.165.120.19 listed in bl.score.senderscore.com] 0.0 RCVD_IN_VALIDITY_SAFE_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. [223.165.120.19 listed in sa-accredit.habeas.com] 0.0 HTML_FONT_LOW_CONTRAST BODY: HTML font color similar or identical to background 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 HTML_IMAGE_RATIO_04 BODY: HTML has a low ratio of text to image area 0.5 KAM_REALLYHUGEIMGSRC RAW: Spam with image tags with ridiculously huge http urls -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 2.5 KAM_ZWNS Use of zero width space characters indicates a goal to elude scanners 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines header.hdr Return-Path: <bounces+36848281-5faf-<mailto:bounces+36848281-5faf-yvette=durabuild.com...@e.sub.davidjones.com.au>u...@example.com<mailto:yve...@durabuild.com.au>@e.sub.davidjones.com.au><mailto:bounces+36848281-5faf-yvette=durabuild.com...@e.sub.davidjones.com.au> Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=223.165.120.19; helo=o4877.e.sub.davidjones.com.au; envelope-from=bounces+36848281-5faf-<mailto:envelope-from=bounces+36848281-5faf-yvette=durabuild.com...@e.sub.davidjones.com.au>u...@example.com<mailto:yve...@durabuild.com.au>@e.sub.davidjones.com.au<mailto:envelope-from=bounces+36848281-5faf-yvette=durabuild.com...@e.sub.davidjones.com.au>; receiver=<UNKNOWN> Authentication-Results: OpenDMARC; dmarc=pass (p=reject dis=none) header.from=sub.davidjones.com.au Authentication-Results: mail.acmewebsites.com.au; dkim=pass (2048-bit key; unprotected) header.d=sub.davidjones.com.au header.i=@sub.davidjones.com.au<mailto:header.i=@sub.davidjones.com.au> header.a=rsa-sha256 header.s=s1 header.b=2iSucZ/D; dkim-atps=neutral Received: from o4877.e.sub.davidjones.com.au (o4877.e.sub.davidjones.com.au [223.165.120.19]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.acmewebsites.com.au (Postfix) with ESMTPS id 061861BC0324 for <u...@example.com><mailto:yve...@durabuild.com.au>; Tue, 24 Dec 2024 16:03:43 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sub.davidjones.com.au; h=content-type:from:mime-version:subject:list-unsubscribe: list-unsubscribe-post:to:cc:content-type:from:subject:to; s=s1; bh=FpiPtj+LEylzHcOnWOpCbhWh4SFSg0Ap+ZjZNH1mRk8=; b=2iSucZ/Ds1PkRGs2DbDh/oau39+ean3oqBCf9jZx4+yyNyEsK78Vn42TQlGruE3m3/Dl yp5gy6qDwraiVYAz6p26tYpLEesF24i+HNlKZpNgfjHMOHAEDcGfgRkTGyWSo/Drl50y67 zvz5hW9tIt37Gfhjn2EG5bNs6a+/LQY5r8cJotyEKH8j6FG/Xcmt4nfq6P0GSTSTXA6b1Y mekyeNMee53XbbGi1PNFISXcBJm4D5ms1Cx7r0QOzt04vIXQjy6TnQHQCJ02OuwOxrh2xN 3j738YcBDCamGQ+EOwTspGJ9/ij1+I0sHmAb05JUqHqwyrzGoa9Ya1jRtk48+WDQ== Received: by recvd-6b669b7d6c-cqdht with SMTP id recvd-6b669b7d6c-cqdht-1-676A40AA-D 2024-12-24 05:03:38.360565077 +0000 UTC m=+3397206.668822129 Received: from MzY4NDgyODE (unknown) by geopod-ismtpd-14 (SG) with HTTP id 2N1MR1WITtqvIJTfsy-_8A Tue, 24 Dec 2024 05:03:38.314 +0000 (UTC) Content-Type: multipart/alternative; boundary=84ca9c06bdc7443c845bccdca4f5ac9b2b47b1acc5177ac909def4ae7871 Date: Tue, 24 Dec 2024 05:03:38 +0000 (UTC) From: David Jones <op...@sub.davidjones.com.au><mailto:op...@sub.davidjones.com.au> Mime-Version: 1.0 Message-ID: <2N1MR1WITtqvIJTfsy-_8A@geopod-ismtpd-14> Subject: SALE Starts Online Now
