1. S

    [SOLVED] ClamAV update issue

    hello everyone I get an error when I want to update the clamav database. When I access the update address via the internet browser, I encounter the cloudflare control. After passing the check (verify that you are not a robot), I can download the relevant update to my computer. pmg cannot...
  2. M

    [SOLVED] /var/log/clamav/freshclam.log is locked by another process

    After upgrading from 7.3-6 to 8.0.3, freshclam seems to behave differently. On the command line (via ssh access as user root), running "freshclam -v" shows the below - which is the same when trying this in the GUI (Virus detector/Clamav/Update Now) /var/log/clamav/freshclam.log is locked by...
  3. E

    How to whitelist antivirus?

    Good day. I connected clamav-unofficial-sigs Sanesecurity.jurbl beats off a huge number of letters(~500), which is good. But there is one address that I need to pass on. If I add this signature of Sanesecurity.Jurlbl.XXXXXX to the whitelist.ign2 file, all unwanted emails will get through. And I...
  4. S

    antiCLAM. Waste of good memory.

    I currently have this command running in cron: echo "ConcurrentDatabaseReload no" >> /etc/clamav/clamd.conf && systemctl restart clam* I would like to disable all Clam related services in our PMGW. Any suggestions on how to do that?
  5. U


    My assumption is that the ClamAV default (community signature) database does not contain a detection for CVE-2023-23397. However, the database file is a binary format. I tried searching around and have not found an easy place to list the current contents of the database. Two questions: 1) Where...
  6. N

    ClamAV CVE-2023-20032 etc. / Mitigation-Lösung bis zum Distri-Update?

    Hallo, hat jemand eine Lösung, wie man HFS+-Files anhand von Proxmox-Regeln identifizieren kann, so dass sie nicht in die ClamAV-Engine geschmissen werden? Aktuell scheinen sowohl Debian als auch Ubuntu ihre Repositories noch nicht aktualisiert zu haben. Proxmox nutzt hier 0.103.7, die als...
  7. J

    /var/run/clamav missing in brand-new installation on LXC

    Hello everyone! I just installed PMG 7.2 on a LXC with the Debian 11 Bulllseye template in my 4-node Proxmox cluster by using the following command: apt install libclamunrar p7zip-rar proxmox-mailgateway-container Then I configured a number of aspects via the Configuration: Mail proxy and...
  8. C

    [SOLVED] ClamaV did not catch virus

    Hi Guys, We use proxmox mail gateway but seems like clamaV did not catch the virus: MIME type: application/octet-stream File name: RFQ#1180004562&1180004538.gz File size: 187.80 kB Virus name: VIRUS: Trojan.Zmutzy.867 Antivirus: Kerio Antivirus engine version/Signature count: (AVCORE v2.2...
  9. E

    [Req] Zusätzliche ClamAV Signaturequellen eintragen

    Hi Es wäre prima, wenn man zusätzlich zum ClamAV signature-mirror auch weitere Signaturquellen eintragen und managen könnte. Natürlich geht das sicher auch über die shell / scripting usw. Aber wenns schon mal eine GUI für den ClamAV hat... Spontan fallen mir u.a. die clamav...
  10. G

    "Possible" ClamAV issue?

    I watch my log files like a hawk and saw this appear. Is this something to worry about? It has been happening daily for a few days now. ERROR: /var/log/clamav/freshclam.log is locked by another process ERROR: Problem with internal logger (UpdateLogFile = /var/log/clamav/freshclam.log). ERROR...
  11. B

    How can I see why a virus was not detected ?

    Hi, I received a virus file with a .xz extension (a compressed file apparently) It was not blocked by ClamAV, all logs files of clamav are empty even if the virus filter is actived. For spam I can easily see in the original mail why it is blocked / not blocked but how can I do that for virus...
  12. N

    What to do during an update that brings a different new configuration file?

    Hello, I am getting this message and for now I have answered “keep the local”. Is this the correct option or we should be checking differences and making changes? …or install the package maintainer’s version?
  13. G

    [SOLVED] AVC apparmor="DENIED" operation="create" profile="/usr/bin/freshclam"

    Hello, cant update db calmav, getting errors below: freshclam ClamAV update process started at Fri Feb 26 16:31:19 2021 WARNING: Can't query WARNING: Invalid DNS reply. Falling back to HTTP mode. Reading CVD header...
  14. S

    Virus Scan

    Hello friends we can set rules on the program. I could not adjust. I want to scan the incoming mail first for a virus scanner. priority is 100, but virus-containing e-mail still passes. Can you send me the sample of your rules?
  15. J

    Keep current ClamAV configurations during upgrade?

    Hi, During the install of upgrades (initiated via the GUI), I get a questions about /etc/clamav/clamd.conf and /etc/clamav/freshclam.conf. The question is whether I want to keep the current configuration file, or install the new one (from ClamAV). What should I choose here? I would guess that...
  16. S

    Problem with freshclam

    Hey all i noticed that my clamav is not updating the error i get is: ClamAV update process started at Sat Feb 29 13:24:52 2020 WARNING: Can't query WARNING: Invalid DNS reply. Falling back to HTTP mode. Reading CVD header (daily.cvd): WARNING: remote_cvdhead: Download...
  17. I

    ClamAV installation is outdated

    after upgrading to PMG-5.1, my ClamAV installation complains about being outdated. E.g. this is what I get when I manually click the "Update Now" button in the web-frontend: ClamAV update process started at Mon Oct 15 14:55:46 2018 WARNING: Your ClamAV installation is OUTDATED! WARNING: Local...
  18. N

    ClamAV installation is OUTDATED!

    As the title says, the ClamAV database failed to update as the latest version, 1.0.0, is not installed. I have tried "apt-get update && apt-get dist-upgrade" but there was no update available. I could not find any clear document on how to (and should I) fix it. Every help is appreciated!
  19. J

    Difference between 4.1a and 4.1b

    Hello all, we are considering Proxmox Mail Gateway as our all-in-one solution for most of the E-mail problems we have in our company. That being said, it is still unclear why there are two datasheets of the same product on the Proxmox website and why 4.1a is neither being offered to test, nor...


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