keep postfix chroot
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3 changed files with 11 additions and 16 deletions
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@ -19,8 +19,6 @@ DEBIAN_FRONTEND=noninteractive \
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php-intl php-mbstring php-xml unzip certbot \
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roundcube-mysql roundcube swaks ufw mutt \
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unattended-upgrades mariadb-server
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postfix chroot off
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```
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While the server is downloading and installing the packages, let me give you a quick explanation of each package:
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@ -60,11 +58,3 @@ While the server is downloading and installing the packages, let me give you a q
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functionality of your mail server. Think of it as a text-based Thunderbird.
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- **unattended-upgrades** \
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Installs security updates automatically.
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<Aside type="note" title="postfix chroot off?">
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By default, Debian enables Postfix to run in chroot mode. While this may sound like a security improvement, even
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Postfix’s author advises against it, arguing that it mostly creates a false sense of security. For this reason, we are
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disabling chroot mode—which also simplifies some configuration later on.
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</Aside>
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