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Anthony Ettinger
cb09300357
Members get a real <name>@mail.profullstack.com mailbox, served by a
co-located Mailu (Postfix+Dovecot+Roundcube+rspamd) Docker stack. Coexists
with the host Caddy: Mailu owns the mail ports; Caddy fronts the loopback
webmail and supplies the TLS cert (TLS_FLAVOR=mail), the same cert-copy
pattern as the Ergo/IRC and NNTP services.
- deploy/mailu/: docker-compose.yml, mailu.env.example, refresh-certs.sh
(copy Caddy's mail cert into Mailu on renewal), provision-mailbox.sh
(member mailbox + Dovecot gateway master user), README.
- setup.sh: MAIL flag + mail.${DOMAIN#*.} Caddy site + §9e (cert timer,
mail-port firewall, conditional compose bring-up, AGENTBBS_MAIL_* env).
- docs/mail.md: architecture, DNS (MX/SPF/DKIM/DMARC/PTR), gateway
master-user setup, env, provisioning, webmail-only policy.
Apex profullstack.com stays corporate; member mail is only on mail.*.
Infra is inspection-verified (bash -n, YAML lint); deploy pending.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
83 lines
2 KiB
YAML
83 lines
2 KiB
YAML
# Mailu stack for mail.profullstack.com — self-hosted Postfix + Dovecot +
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# Roundcube + rspamd. Coexists with the host Caddy: Mailu owns the mail ports
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# (25/465/587/993/995) and serves HTTP on loopback only; Caddy fronts the
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# webmail at https://mail.profullstack.com and supplies the TLS cert
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# (TLS_FLAVOR=mail, certs copied by refresh-certs.sh).
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#
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# Pinned to a Mailu release; bump deliberately. See docs/mail.md.
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x-environment: &default-environment
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env_file: mailu.env
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services:
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redis:
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image: redis:alpine
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restart: always
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volumes:
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- "./data/redis:/data"
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front:
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image: ghcr.io/mailu/nginx:2024.06
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restart: always
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env_file: mailu.env
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ports:
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# Mail ports bound on the host; HTTP only on loopback for Caddy.
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- "25:25"
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- "465:465"
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- "587:587"
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- "993:993"
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- "995:995"
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- "127.0.0.1:8080:80"
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volumes:
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- "./certs:/certs"
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- "./data/overrides/nginx:/overrides:ro"
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depends_on:
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- redis
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admin:
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image: ghcr.io/mailu/admin:2024.06
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restart: always
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env_file: mailu.env
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volumes:
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- "./data/data:/data"
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- "./data/dkim:/dkim"
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depends_on:
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- redis
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imap:
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image: ghcr.io/mailu/dovecot:2024.06
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restart: always
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env_file: mailu.env
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volumes:
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- "./data/mail:/mail"
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- "./data/overrides/dovecot:/overrides:ro"
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depends_on:
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- front
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smtp:
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image: ghcr.io/mailu/postfix:2024.06
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restart: always
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env_file: mailu.env
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volumes:
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- "./data/mailqueue:/queue"
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- "./data/overrides/postfix:/overrides:ro"
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depends_on:
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- front
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antispam:
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image: ghcr.io/mailu/rspamd:2024.06
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restart: always
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env_file: mailu.env
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volumes:
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- "./data/filter:/var/lib/rspamd"
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- "./data/overrides/rspamd:/overrides:ro"
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depends_on:
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- front
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webmail:
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image: ghcr.io/mailu/roundcube:2024.06
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restart: always
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env_file: mailu.env
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volumes:
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- "./data/webmail:/data"
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depends_on:
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- front
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