23 lines
662 B
Django/Jinja
23 lines
662 B
Django/Jinja
# vim: ft=yaml.docker-compose
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version: "3.8"
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services:
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app:
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image: boky/postfix:{{ services.postfix.version }}
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restart: always
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networks:
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postfix:
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aliases:
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- postfix
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volumes:
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- "./dkim:/etc/opendkim/keys"
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environment:
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# Get all services which have allowed_sender_domain defined
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ALLOWED_SENDER_DOMAINS: "{{ services | dict2items | selectattr('value.allowed_sender_domain', 'true') | map(attribute='value.domain') | join(' ') }}"
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HOSTNAME: "{{ services.postfix.domain }}" # the name the smtp server will identify itself as
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DKIM_AUTOGENERATE: true
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networks:
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postfix:
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external: true
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