Aufgabe #1033
Von PaulRiegel vor fast 2 Jahren aktualisiert
-https://www.freshports.org/mail/mailman/-
https://packages.debian.org/buster/mailman
https://packages.debian.org/buster/mailman3
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https://www.thomas-krenn.com/de/wiki/Mailman_unter_Debian_einrichten
https://www.howtoforge.com/how-to-install-and-configure-mailman-with-postfix-on-debian-squeeze
https://www.howtoforge.com/how-to-install-and-configure-mailman-with-postfix-on-debian-squeeze-p2
https://www.howtoforge.com/tutorial/perfect-server-centos-8-apache-mysql-php-pureftpd-postfix-dovecot-and-ispconfig/#-install-mailman
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https://docs.debops.org/en/master/ansible/roles/mailman/mailman2-migration.html
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https://wiki.debian.org/Postfix
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https://www.tecmint.com/setup-postfix-mail-server-in-ubuntu-debian/
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https://search.nixos.org/packages?channel=unstable&show=mailman&query=mailman