amq / postfixadmin

:whale: Postfixadmin mailboxes manager docker image

hardware/postfixadmin

What is this ?

PostfixAdmin is a web based interface used to manage mailboxes, virtual domains and aliases. It also features support for vacation/out-of-the-office messages.

Features

• Lightweight & secure image (no root process)
• Based on Alpine Linux
• Latest Postfixadmin version (3.1)
• MySQL/Mariadb driver
• With PHP7

Built-time variables

• VERSION : version of postfixadmin (default: 3.1)
• GPG_SHORTID : short gpg key ID
• GPG_FINGERPRINT : fingerprint of signing key

Ports

• 8888

Environment variables

Variable	Description	Type	Default value
UID	postfixadmin user id	optional	991
GID	postfixadmin group id	optional	991
DBHOST	MariaDB instance ip/hostname	optional	mariadb
DBUSER	MariaDB database username	optional	postfix
DBNAME	MariaDB database name	optional	postfix
DBPASS	MariaDB database password or location of a file containing it	required	null
SMTPHOST	SMTP server ip/hostname	optional	mailserver
DOMAIN	Mail domain	optional	domainname value
ENCRYPTION	Passwords encryption method	optional	dovecot:SHA512-CRYPT

Docker-compose.yml

# Full example :
# https://github.com/hardware/mailserver/blob/master/docker-compose.sample.yml

postfixadmin:
  image: hardware/postfixadmin
  container_name: postfixadmin
  domainname: domain.tld
  hostname: mail
  environment:
    - DBPASS=xxxxxxx
  depends_on:
    - mailserver
    - mariadb

How to setup

https://github.com/hardware/mailserver/wiki/Postfixadmin-initial-configuration