Initial commit on Forgejo

Fresh repository history for elektrine/elektrine-haraka hosted at
https://git.elektrine.com/elektrine/elektrine-haraka.

deployment/.env.example

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+# Haraka environment variables
+# Copy to .env and set your values
+
+# Domain Configuration
+HARAKA_DOMAIN=mail.example.com
+
+# SSL Configuration
+SSL_EMAIL=admin@example.com
+STAGING=0
+
+# Shared key (optional)
+HARAKA_API_KEY=your-secure-api-key-here
+
+# Directional keys
+# Haraka -> Phoenix
+PHOENIX_API_KEY=replace-with-haraka-to-phoenix-key
+# Phoenix -> Haraka
+HARAKA_HTTP_API_KEY=replace-with-phoenix-to-haraka-key
+
+# Phoenix App Integration
+PHOENIX_WEBHOOK_URL=https://your-phoenix-app.com/api/haraka/inbound
+PHOENIX_VERIFY_URL=https://your-phoenix-app.com/api/haraka/verify-recipient
+PHOENIX_DOMAINS_URL=https://your-phoenix-app.com/api/haraka/domains
+
+# Image tag
+HARAKA_IMAGE=git.elektrine.com/elektrine/elektrine-haraka
+HARAKA_IMAGE_TAG=latest
+
+# Optional service images
+CADDY_IMAGE=caddy:2-alpine
+REDIS_IMAGE=redis:7-alpine
+CLAMAV_IMAGE=clamav/clamav:stable
+SPAMASSASSIN_IMAGE=dinkel/spamassassin:latest
+FAIL2BAN_IMAGE=crazymax/fail2ban:latest
+CERT_COPIER_IMAGE=alpine:3.20
+
+# Redis + async queue
+REDIS_URL=redis://redis:6379
+ELEKTRINE_QUEUE_NAME=elektrine:inbound
+ELEKTRINE_DLQ_NAME=elektrine:inbound:dlq
+
+# Worker retry policy
+WEBHOOK_MAX_RETRIES=5
+WEBHOOK_RETRY_BASE_MS=1000
+
+# Optional ops CIDRs for keyless access to /status, /healthz, and /metrics.
+# Leave blank to require X-API-Key by default.
+METRICS_ALLOWED_CIDRS=
+OPS_ALLOWED_CIDRS=
+
+# Queue thresholds
+QUEUE_WARN_THRESHOLD=1000
+DLQ_CRIT_THRESHOLD=10