Linux related configuration snippets. Mostly harmless...
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apt
(2)
Build custom Debian packages
Custom Debian apt repository
Backup
(1)
Backup LVM volumes
Containers
(2)
Build custom Debian packages
Namespace containers using systemd-nspawn
Debian
(4)
Allow SFTP to chrooted directories
Namespace containers using systemd-nspawn
Build custom Debian packages
Custom Debian apt repository
DNS
(4)
BIND views for internal and external requests (Split DNS)
DNS over TLS using BIND and Nginx
BIND sd_notify chroot
Securing transaction signatures using ACLs
Dovecot
(3)
Allow users to categorize spam using IMAP
Mail Server using LDAP backend w/ Postfix and Dovecot
Sieve filter recipes
Filtering
(4)
Sieve filter recipes
Cleanup mail headers using Postfix
Rspamd statistics configuration with Redis
Allow users to categorize spam using IMAP
Firewall
(1)
Nftables netfilter rules
LDAP
(1)
Mail Server using LDAP backend w/ Postfix and Dovecot
Mail
(7)
Sieve filter recipes
Postfix restriction classes
Cleanup mail headers using Postfix
Rspamd statistics configuration with Redis
Allow users to categorize spam using IMAP
Mail Server using LDAP backend w/ Postfix and Dovecot
Rspamd block unwanted senders
named
(4)
Securing transaction signatures using ACLs
BIND views for internal and external requests (Split DNS)
DNS over TLS using BIND and Nginx
BIND sd_notify chroot
nginx
(2)
Drop clients which do not indicate server names
DNS over TLS using BIND and Nginx
Postfix
(3)
Postfix restriction classes
Cleanup mail headers using Postfix
Mail Server using LDAP backend w/ Postfix and Dovecot
Rspamd
(3)
Rspamd statistics configuration with Redis
Allow users to categorize spam using IMAP
Rspamd block unwanted senders
Spam
(3)
Rspamd statistics configuration with Redis
Allow users to categorize spam using IMAP
Rspamd block unwanted senders
ssh
(1)
Allow SFTP to chrooted directories
Web
(1)
Drop clients which do not indicate server names
