Reorganise settings..

..including attempting to group options by likelihood of being edited,
removing some settings that weren't really configurable, and adding some
explanatory text
This commit is contained in:
3wc 2023-09-24 18:52:33 +01:00
parent 41b2f8d9c1
commit 014d4456f8
2 changed files with 102 additions and 88 deletions

View File

@ -1,64 +1,72 @@
TYPE=mailu
# See https://mailu.io/2.0/configuration.html for explanation of (most of) these
# settings. "Quoted text" in this file comes from that page.
# Main mail domain, NOT main web domain (if they are different)
DOMAIN=example.com
###############################################################################
# BOILERPLATE SETTINGS (shouldn't need to change these) #
###############################################################################
TYPE=mailu
LETS_ENCRYPT_ENV=production
# Run `docker stack ls | grep traefik | cut -f 1 -d " "` on the target machine to get that one
COMPOSE_FILE="compose.yml"
###############################################################################
# REQUIRED SETTINGS (always need to change these) #
###############################################################################
# Main web domain, NOT main mail domain (if they are different)
DOMAIN=mailu.example.com
# "This email domain is used for bounce emails, for generating the postmaster
# email and other technical addresses."
MAIL_DOMAIN=mailu.example.com
# Hostnames for this server, separated with commas
# "The first declared hostname is the main hostname and will be exposed over
# SMTP, IMAP, etc."
HOSTNAMES=$DOMAIN
# Run `DOCKER_CONTEXT=<yourserver> docker stack ls | grep traefik | cut -f 1 -d " "` to get that one
TRAEFIK_STACK_NAME=traefik_example_com
# Custom settings used by certdumper_post.sh and Traefik
WEB_DOMAIN=example.com
ACME_JSON=${LETS_ENCRYPT_ENV}-acme.json
###############################################################################
# OPTIONAL SETTINGS #
###############################################################################
# Mailu settings
# https://mailu.io
# Name of the instance, displayed in the web UI
SITENAME=mymail
TLS_CERT_FILENAME=$WEB_DOMAIN/certificate.crt
TLS_KEYPAIR_FILENAME=$WEB_DOMAIN/privatekey.key
REDIS_ADDRESS=db
# Subnet of the docker network. This should not conflict with any networks to which your system is connected. (Internal and external!)
SUBNET=192.168.203.0/24
# Hostnames for this server, separated with comas
HOSTNAMES=$WEB_DOMAIN
# Linked Website URL
WEBSITE=https://$DOMAIN
# Postmaster local part (will append the main mail domain)
POSTMASTER=admin
# Choose how secure connections will behave (value: letsencrypt, cert, notls, mail, mail-letsencrypt)
TLS_FLAVOR=mail
POSTMASTER=c
# Authentication rate limit per IP (per /24 on ipv4 and /56 on ipv6)
AUTH_RATELIMIT_IP=60/hour
# Opt-out of statistics, replace with "True" to opt out
# Opt-in to statistics, change to "False" to opt in
DISABLE_STATISTICS=True
###################################
# Optional features
###################################
# Log level threshold in start.py (value: CRITICAL, ERROR, WARNING, INFO, DEBUG, NOTSET)
LOG_LEVEL=WARNING
# Timezone for the Mailu containers. See this link for all possible values https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
TZ=Etc/UTC
# Expose the admin interface (value: true, false)
ADMIN=true
# Choose which webmail to run if any (values: roundcube, rainloop, none)
# Choose which webmail to run if any (values: snappymail, roundcube, none)
WEBMAIL=snappymail
# Dav server implementation (value: radicale, none)
WEBDAV=none
# API settings
# -------------
# Antivirus solution (value: clamav, none)
ANTIVIRUS=none
# Authentication token for API requests
API=false
#API_TOKEN=
# Scan Macros solution (value: true, false)
SCAN_MACROS=true
###################################
# Mail settings
###################################
# -------------
# Message size limit in bytes
# Default: accept messages up to 50MB
@ -81,7 +89,7 @@ FETCHMAIL_ENABLED=False
# Fetchmail delay
FETCHMAIL_DELAY=600
# Recipient delimiter, character used to delimiter localpart from custom address part
# Recipient delimiter, character used to delimit localpart from custom address part
RECIPIENT_DELIMITER=+
# DMARC rua and ruf email
@ -101,14 +109,58 @@ COMPRESSION=
COMPRESSION_LEVEL=
# IMAP full-text search is enabled by default. Set the following variable to off in order to disable the feature.
# FULL_TEXT_SEARCH=off
#FULL_TEXT_SEARCH=off
# Co-op Cloud settings
# -------------
# Mailman settings
# NOTE(3wc): remember to also set RELAYNETS
#COMPOSE_FILE="compose.yml:compose.mailman.yml"
#MAILMAN_POSTFIX_OVERRIDES=1
#MAILMAN_CORE_VOLUME=lists_example_com_mailman-core
#MAILMAN_CORE_NETWORK=lists_example_com_internal
# NOTE(3wc): think this is no longer needed, see https://github.com/Mailu/Mailu/pull/1904
# SASL account -> MAIL FROM mappings for more liberal MAIL FROM relaying
# return-path: https://www.rubydoc.info/gems/actionmailer-rack-upgrade-2/2.3.15/ActionMailer/Base
# logins and MAIL FROM ownership: http://www.postfix.com/postconf.5.html#smtpd_relay_restrictions
# there is an open ticket with a further discussion also https://github.com/Mailu/Mailu/issues/1096
#COMPOSE_FILE="compose.yml:compose.senderlogins.yml"
#SENDER_LOGINS_POSTFIX_OVERRIDES=1
SECRET_SECRET_KEY_VERSION=v1
###############################################################################
# INFINITE NERD DEPTH SETTINGS (rarely needed) #
###############################################################################
# Traefik certificates filename, used by certdumper
ACME_JSON=${LETS_ENCRYPT_ENV}-acme.json
TLS_CERT_FILENAME=$DOMAIN/certificate.crt
TLS_KEYPAIR_FILENAME=$DOMAIN/privatekey.key
# Choose how secure connections will behave (value: letsencrypt, cert, notls, mail, mail-letsencrypt)
# NOTE(3wc): changing this to "letsencrypt" might (but probably won't) allow
# this recipe to be deployed standalone without Traefik. "notls" might (but
# might not) disable encryption for everything except the web interfaces.
TLS_FLAVOR=mail
# Optional features
# -------------
# Dav server implementation (value: radicale, none)
WEBDAV=none
# Antivirus solution (value: clamav, none)
ANTIVIRUS=none
# Scan Macros solution (value: true, false)
SCAN_MACROS=true
###################################
# Web settings
###################################
# -------------
# Path to redirect / to
WEBROOT_REDIRECT=/webmail
@ -119,24 +171,14 @@ WEB_ADMIN=/admin
# Path to the webmail if enabled
WEB_WEBMAIL=/webmail
# Website name
SITENAME=mymail
# Linked Website URL
WEBSITE=https://$DOMAIN
###################################
# Advanced settings
###################################
# -------------
# Log driver for front service. Possible values:
# json-file (default)
# journald (On systemd platforms, useful for Fail2Ban integration)
# syslog (Non systemd platforms, Fail2Ban integration. Disables `docker-compose log` for front!)
# LOG_DRIVER=json-file
# Docker-compose project name, this will prepended to containers names.
COMPOSE_PROJECT_NAME=mailu
#LOG_DRIVER=json-file
# Number of rounds used by the password hashing scheme
CREDENTIAL_ROUNDS=12
@ -150,34 +192,6 @@ REAL_IP_FROM=
# choose wether mailu bounces (no) or rejects (yes) mail when recipient is unknown (value: yes, no)
REJECT_UNLISTED_RECIPIENT=
# Log level threshold in start.py (value: CRITICAL, ERROR, WARNING, INFO, DEBUG, NOTSET)
LOG_LEVEL=WARNING
# Timezone for the Mailu containers. See this link for all possible values https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
TZ=Etc/UTC
# Authentication token for API requests
API=false
#API_TOKEN=
###################################
# Database settings
###################################
# NOTE(3wc): Other values are not supported, as compose.yml does not contain
# configuration for them. Pull requests welcome!
DB_FLAVOR=sqlite
###################################
# Mailman settings
###################################
# COMPOSE_FILE="compose.yml:compose.mailman.yml"
# MAILMAN_POSTFIX_OVERRIDES=1
# MAILMAN_CORE_VOLUME=lists_example_com_mailman-core
# MAILMAN_CORE_NETWORK=lists_example_com_internal
###################################
# SASL account -> MAIL FROM mappings for more liberal MAIL FROM relaying
# return-path: https://www.rubydoc.info/gems/actionmailer-rack-upgrade-2/2.3.15/ActionMailer/Base
# logins and MAIL FROM ownership: http://www.postfix.com/postconf.5.html#smtpd_relay_restrictions
# there is an open ticket with a further discussion also https://github.com/Mailu/Mailu/issues/1096
###################################
# COMPOSE_FILE="compose.yml:compose.senderlogins.yml"
# SENDER_LOGINS_POSTFIX_OVERRIDES=1

View File

@ -30,13 +30,13 @@ x-environment:
- REAL_IP_FROM
- REAL_IP_HEADER
- RECIPIENT_DELIMITER
- REDIS_ADDRESS
- REDIS_ADDRESS=db
- REJECT_UNLISTED_RECIPIENT
- RELAYHOST
- RELAYNETS
- SECRET_KEY_FILE=/run/secrets/secret_key
- SITENAME
- SUBNET
- SUBNET=192.168.203.0/24
- TLS_CERT_FILENAME
- TLS_FLAVOR
- TLS_KEYPAIR_FILENAME
@ -92,7 +92,7 @@ services:
- "traefik.enable=true"
- "traefik.docker.network=proxy"
- "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=80"
- "traefik.http.routers.${STACK_NAME}.rule=Host(`${WEB_DOMAIN}`)"
- "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`)"
- "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
- "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
- "coop-cloud.${STACK_NAME}.version=1.0.2+2.0.23"
@ -178,7 +178,7 @@ services:
--dest /output --domain-subdir=true --version v2
--post-hook "sh /usr/bin/certdumper_post.sh"'
environment:
- DOMAIN=$WEB_DOMAIN
- DOMAIN=$DOMAIN
volumes:
# Folder, which contains the acme.json
- type: volume