Files
openmail/deploy/docker-compose.yml
T
karti-ai 551739baa3 Milestone 1 scaffold: binary skeleton, schema, deploy, Mox spike
- Confirmed core bet via spike/mimecheck: mox/message parses a messy multipart
  message standalone (envelope, MIME tree, attachment, body) with only an
  io.ReaderAt — no mox store/config. Option B is viable.
- cmd/openmail single binary: serve|migrate|smtpd|sender|version subcommands.
- internal/api: chi router, constant-time bearer auth, /healthz, stubbed v0
  AgentMail-shaped routes (501 until core services land).
- internal/store: pgxpool + embedded, idempotent, tracked SQL migrations.
- internal/store/migrations/0001_init.sql: full native schema (pods, inboxes,
  threads, messages, attachments, drafts, api_keys, webhooks, outbox, events,
  domains) with FTS + GIN indexes. Validated end-to-end against Postgres 16.
- deploy/: docker-compose (postgres+minio+openmail+caddy), Caddyfile, DNS.md
  (MX/SPF/DKIM/DMARC/DANE/MTA-STS). Makefile, .gitignore.
- Verified: go vet clean; build OK; health/auth smoke tests; migrate idempotent.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21 12:16:51 -07:00

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YAML

# OpenMail local/self-host stack. See ARCHITECTURE.md §2.
# `docker compose up` brings up Postgres, MinIO, the openmail binary, and Caddy.
services:
postgres:
image: postgres:16-alpine
environment:
POSTGRES_USER: openmail
POSTGRES_PASSWORD: openmail
POSTGRES_DB: openmail
volumes:
- pgdata:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U openmail"]
interval: 5s
timeout: 3s
retries: 10
minio:
image: minio/minio:latest
command: server /data --console-address ":9001"
environment:
MINIO_ROOT_USER: openmail
MINIO_ROOT_PASSWORD: openmail123
volumes:
- miniodata:/data
ports:
- "9001:9001" # console (dev only)
openmail:
build: ..
command: ["serve"]
environment:
OPENMAIL_HTTP_ADDR: ":8080"
DATABASE_URL: "postgres://openmail:openmail@postgres:5432/openmail?sslmode=disable"
OPENMAIL_ADMIN_TOKEN: "dev-change-me"
# S3/MinIO wiring lands with milestone 1 object-store client.
depends_on:
postgres:
condition: service_healthy
# Inbound :25 (milestone 2) — uncomment when smtpd lands:
# ports:
# - "25:25"
caddy:
image: caddy:2-alpine
ports:
- "80:80"
- "443:443"
volumes:
- ./Caddyfile:/etc/caddy/Caddyfile:ro
- caddydata:/data
depends_on:
- openmail
volumes:
pgdata:
miniodata:
caddydata: