name: mailu
is: mailu
description: Mailu is a simple yet full-featured mail server as a set of Docker images. It includes a mail transfer agent, mail delivery agent, webmail, antispam, antivirus, and admin interface.
version: 2024.06
icon: https://mailu.io/master/_static/mailu_logo.svg
defaultConfig:
  namespace: mailu

  # Domain configuration
  domain: "{{ .cloud.baseDomain }}"
  hostname: mail.{{ .cloud.domain }}

  # Container images (from ghcr.io)
  images:
    admin: ghcr.io/mailu/admin:2024.06
    front: ghcr.io/mailu/nginx:2024.06
    postfix: ghcr.io/mailu/postfix:2024.06
    dovecot: ghcr.io/mailu/dovecot:2024.06
    rspamd: ghcr.io/mailu/rspamd:2024.06
    clamav: ghcr.io/mailu/clamav:2024.06
    webmail: ghcr.io/mailu/webmail:2024.06
    redis: redis:alpine

  # Redis configuration (built-in Redis without authentication)
  redis:
    host: redis.mailu.svc.cluster.local
    port: 6379

  # Unbound DNS resolver (for DNSSEC validation)
  unbound:
    image: ghcr.io/mailu/unbound:2024.06
    ip: 10.96.200.1

  # Timezone
  timezone: UTC

  # Storage
  storage: 100Gi

  # Initial admin account
  initialAccount:
    enabled: true
    username: admin
    domain: "{{ .cloud.baseDomain }}"
    email: "{{ .operator.email }}"

  # TLS configuration
  tlsSecretName: mailu-tls
  externalDnsDomain: "{{ .cloud.domain }}"

  # Log level
  logLevel: WARNING

  # SMTP relay (optional)
  relayHost: ""
  relayPort: 25

defaultSecrets:
  - key: secretKey
  - key: initialAccountPassword