{
  "schema_version": 3,
  "id": "email",
  "name": "Email",
  "description": "Postfix (SMTP) + Dovecot (IMAP) email server with Rainloop webmail",
  "version": "1.0.0",
  "author": "pic",
  "kind": "builtin",
  "min_pic_version": "1.0",

  "capabilities": {
    "has_subdomain": true,
    "has_accounts": true,
    "has_admin_config": true,
    "has_storage": true,
    "has_egress": true,
    "has_api_hooks": false
  },

  "subdomain": "mail",
  "extra_subdomains": ["webmail"],
  "backend": "cell-rainloop:8888",

  "containers": ["cell-mail", "cell-rainloop"],

  "config_schema": {
    "domain": {
      "type": "string",
      "label": "Mail domain",
      "required": true
    },
    "smtp_port": {
      "type": "integer",
      "label": "SMTP port",
      "default": 25,
      "min": 1,
      "max": 65535
    },
    "submission_port": {
      "type": "integer",
      "label": "Submission port",
      "default": 587,
      "min": 1,
      "max": 65535
    },
    "imap_port": {
      "type": "integer",
      "label": "IMAP port",
      "default": 993,
      "min": 1,
      "max": 65535
    },
    "webmail_port": {
      "type": "integer",
      "label": "Webmail port (internal)",
      "default": 8888,
      "min": 1,
      "max": 65535
    }
  },

  "peer_config_template": {
    "imap_server": "{domain}",
    "imap_port": "{config.imap_port}",
    "smtp_server": "{domain}",
    "smtp_port": "{config.submission_port}",
    "webmail_url": "https://mail.{domain}/",
    "username": "{peer.username}@{domain}",
    "password": "{peer.service_credentials.email.password}"
  },

  "accounts": {
    "manager": "email_manager",
    "credentials": ["password"]
  },

  "compose": null,

  "backup": {
    "volumes": [
      {"container": "cell-mail",     "path": "/var/mail",       "name": "maildata"},
      {"container": "cell-mail",     "path": "/var/mail-state", "name": "mailstate"},
      {"container": "cell-rainloop", "path": "/rainloop/data",  "name": "rainloop"}
    ],
    "config_paths": [
      "config/mail"
    ]
  },

  "egress": {
    "default": "default",
    "allowed": ["default", "wireguard_ext", "openvpn", "tor"]
  },

  "storage": {
    "primary_path": "data/maildata",
    "quota_mb": null
  }
}