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  1. H

    Filter on a link in the E-Mail

    Check out uri rule. https://cwiki.apache.org/confluence/display/SPAMASSASSIN/writingrules https://github.com/kawaiipantsu/spamassassin-rules/tree/master/rules
  2. H

    Filter on a link in the E-Mail

    Create custom spamassassin rules. https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#_custom_spamassassin_configuration
  3. H

    [SOLVED] Is there any purge facility to free up disk space?

    Check out below guide on LVM extend. Test it on a dummy vm first and remember backup your PMG before hand. https://computingforgeeks.com/extending-root-filesystem-using-lvm-linux/
  4. H

    [SOLVED] Virus passing Through

    Shouldn't that option come enable by default or allow to toggle on/off in the webUI? https://manpages.debian.org/experimental/clamav-daemon/clamd.conf.5.en.html
  5. H

    [SOLVED] Virus passing Through

    If not mistaken custom virus definition download for clamav is set on freshclam.conf.cf, right?
  6. H

    [SOLVED] Virus passing Through

    Show the content of /etc/pmg/templates/freshclam.conf.in or /var/lib/pmg/templates/freshclam.conf.in in your PMG. Show the content of /var/lib/clamav directory on both PMG and mail server. Run and output freshclam -v status on both system.
  7. H

    [SOLVED] Virus passing Through

    Are both PMG and mail server use the same clamav virus definition?
  8. H

    [SOLVED] Virus passing Through

    Scan the virus using clamscan in terminal and provide the output. clamscan -v virusfile
  9. H

    [SOLVED] Is there any purge facility to free up disk space?

    Technically you only need to keep the current running kernel version. uname -r Your PMG running on which VM platform?
  10. H

    [SOLVED] Virus passing Through

    PMG by default use clamav as it virus scanner. Can you confirm clamav can detect the virus? https://virusscan.jotti.org/en-US/scan-file
  11. H

    [SOLVED] Is there any purge facility to free up disk space?

    Check out the article about remove old kernel from PMG 10. Btw, your PMG only have 5GB disk space? https://landofnightandday.blogspot.com/2021/03/proxmox-mail-gateway-debian-10-remove.html
  12. H

    [SOLVED] Is there any purge facility to free up disk space?

    /dev/mapper/pmg-root is your root directory. Run below command to check which folder is taking up the space. Then you can investigate and analyze the disk usage. sudo du -h --max-depth=1 /
  13. H

    [SOLVED] Is there any purge facility to free up disk space?

    Do you know what is taking up the disk space? https://itsfoss.com/check-free-disk-space-linux/
  14. H

    ZImbra sends a lot of obscure letters

    Can you confirm PMG allow access to your zimbra server via port 25. status=deferred (delivery temporarily suspended: connect to mail.itsupport.kz[185.102.74.20]:25: Connection timed out)
  15. H

    ZImbra sends a lot of obscure letters

    Is 185.102.74.20 belong to mail.itsupport.kz? Is both PMG and 185.102.74.20 belong to the same network?
  16. H

    SPAM from Microsoft and Google Servers

    Some of my suspicious mail subject.
  17. H

    SPAM from Microsoft and Google Servers

    I would suggest setup subject regex rules to filter spam mail.
  18. H

    junk 100%

    Is your PMG working?
  19. H

    junk 100%

    Show Statistics -> Spam Scores.
  20. H

    junk 100%

    Add quaratine action to your spam rules.
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