version: '3.4' services: # Email sogo: build: context: ./sogo args: # fake for now VERSION: 5.0.0 image: superboum/amd64_sogo:v7 alps: build: context: ./alps args: VERSION: 9bafa64b9d image: superboum/amd64_alps:v1 dovecot: build: context: ./dovecot image: superboum/amd64_dovecot:v6 postfix: build: context: ./postfix args: # https://packages.debian.org/fr/buster/postfix VERSION: 3.4.14-0+deb10u1 image: superboum/amd64_postfix:v3 opendkim: build: context: ./opendkim image: superboum/amd64_opendkim:v6