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addon-for-proxmox-mail-gateway

Addon For Proxmox Mail Gateway 7.x for More filter

Extra Packages

updated via 01-extra-packages.sh for easy management & troubleshooting

  • Git tool
  • MC File-Manager and Editor
  • VIM Editor
  • SSHFS to mount file-system over ssh for config-backups.
  • screen tool for background terminal session work
  • ethtool to check ethernet
  • iptraf for bandwidth and traffic monitoring
  • elinks for console browsing
  • net-tools, old style tools like ifconfig
  • php-cli, for easy and fast scripting tools
  • sendemail, a command line smtp sendemail
  • dos2unix, a command line tool to change MS-Windows/DOS copy paste content to Unix Format , i.e. without Ctrl-M char.
  • unbound, useful for internal DNS chaching
  • dnsutils, dig like too for DNS troubleshooting
  • clamav-unofficial-sigs ..optional

extra bash script and tools

updated via 02-update-bash-tools.sh For better console performance

  • interactive shell like RHEL/CentOS
  • rc.local setup , in case to work out something after bootup.
  • vim config update for copy-paste via console , by disabling visual feature.
  • Perl Cpan auto-commit for cpan use.
  • SSH keeplive update to avoid quick disconnection

extra spamassassin data

updated via 03-upate-spamassassin.sh Adds marking & scoring for

  • Promotional Tagging
  • MX Domain Check for FROM and TO from relay_domain
  • Multiple FROM address in name & email-address
  • From address not same Reply To
  • From address not having common/same domain for Reply-To
  • Also adding extra content filter from header/subject/body using ti-spam-filter

locales setup to en_US.UTF-8

updated via 04-set-locales.sh in case you want en_US.UTF-8

  • LC_TYPE
  • LC_LANG
  • LC_ALL

time server setup

updated via 05-time-server-setup.sh

  • update time via time-ntp
  • update zone to Asia/Kolkata
  • update also php to Asia/Kolkata

extra smtp-store MTA setup

updated via 06-smtpstore-services.sh using qpsmtpd

  • useful to store all double bounce for review
  • useful for honeypot scanning
  • useful to avoid blacklist of MX IP
  • useful to avoid delivery of double bounce to wrong From/Sender getting failure due to spammers mis-use

ip-to-location

useful get country details via ip2location lite DB for blocking ip or range of country spamming.

sample-files

sample eciar virus and spam content for checking filter service

import-blacklist-tools

Add Blacklist of email,domain,IP, from console; which is shown under PMG Admin Panel -> Mail-Filter -> Who Objects -> Blacklist