RBL lists not working. Neither is the bad_sender_hosts!

Richard G

Verified User
Joined
Jul 6, 2008
Messages
13,877
Location
Maastricht
I got issues today which I'm not happy with. First of all mail from a mail address which was already in /etc/virtual/blacklist_senders but still was delivered, which is odd on itself.

Now I got another spam mail. My mailwasher program on my PC detected that this ip was present already in Spamcop, but it was not blocked on my server.
The abusive ip: 103.120.176.18

Code:
2025-02-15 17:57:23 1tjLTk-0000000EwXx-2NGR <= <> H=(ARTHADISHA-COM.home) [103.120.176.18] P=esmtps X=TLS1.2:ECDHE-ECDSA-AES128-GCM-SHA256:128 CV=no S
=2752 id=214C19960C004B61A15DA9BC9C83D6B8.MAI@home T="RE" from <> for [email protected]
2025-02-15 17:57:23 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1tjLTk-0000000EwXx-2NGR
2025-02-15 17:57:23 1tjLTk-0000000EwXx-2NGR => info <[email protected]> F=<> R=virtual_user T=dovecot_lmtp_udp S=2914 C="250 2.0.0 <[email protected]> kBO4MHPHsGcL3zQAugeUdg Saved"

Code:
X-Spam-Score: 6.6 (++++++)
X-Spam-Report: Spam detection software, running on the system "serverxxx.somehoster.nl",
 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:  I am Ms. Anita Roy, a widow from Honolulu, Hawaii, gravely
    ill with little time left. I wish to entrust you with funds for charity,
   as my late husband’s relatives are unfairly trying to claim them.
 
 Content analysis details:   (6.6 points, 7.5 required)
 
  pts rule name              description
 ---- ---------------------- --------------------------------------------------
  1.3 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in bl.spamcop.net
              [Blocked - see <https://www.spamcop.net/bl.shtml?103.120.176.18>]
  0.0 SPF_HELO_NONE          SPF: HELO does not publish an SPF Record
  0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
                             [score: 0.5493]
  0.1 TO_MALFORMED           To: has a malformed address
  0.8 FROM_NO_USER           From: has no local-part before @ sign
  0.8 RDNS_NONE              Delivered to internal network by a host with no rDNS
  0.7 HK_NAME_MR_MRS         No description available.
  2.1 FREEMAIL_FORGED_REPLYTO Freemail in Reply-To, but not From
SpamTally: Final spam score: 66
X-Antivirus-Scanner: Clean mail though you should still use an Antivirus

Now seems some spam checking part has seen that this was listed in Spamcop, but only gave 1.2 points for it.
Probably spamassassin I presume.

But some time ago, all mail listed in one of my configured RBL's was just refused, which is not happening now, at least not with this mail.
What's going wrong here? Why is an RBL listing not just being refused anymore by Exim?

P.s. this is my exim.strings.conf.custom file:
Code:
RBL_DNS_LIST==bl.spamcop.net : b.barracudacentral.org : imap.bl.blocklist.de : mail.bl.blocklist.de : psbl.surriel.com : z.mailspike.net
And last weeks I've also seen mail being delivered which was listed in mailspike.
 
So looks like the bad_sender_hosts is not working either.
Yesterday I added this host: manoirs.fr

And today I got spam from.....
Code:
Received: from static.45.15.201.138.clients.your-server.de ([138.201.15.45] helo=manoirs.fr)
See the helo?

Doesn't the bad_sender_hosts blocks the hostnames in the helo?
 
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