Files
mesh-catalog/modules/mailu/module.json
jschoubben f118344246 Every module names its endpoints, and every route names the one it serves
75 endpoints across 50 modules, named from what each one is for rather than by a
rule: mail's seven protocol ports are smtp, imaps, submission and the rest; unifi's
nine are inform, stun, discovery, the two portal ports and syslog; minio's two are
s3 and console; the resolver's two are dns-udp and dns-tcp.

And 35 route contributions name the endpoint they serve instead of repeating its
port. A route and a listen both carried a port and nothing said they were the same
thing; now one of them does. gitea's path-level deny rule names neither, because it
is a rule about a name rather than an endpoint.

novox/hq ADR 0138. The words shipped a release ahead in mesh-controller #138 and
#139, and the control plane running today is built from that merge — checked before
this was written, because an unknown manifest key is refused and a catalogue using
one against an older control plane would stop resolving.
2026-09-29 11:51:39 +02:00

571 lines
16 KiB
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{
"module": "mailu",
"version": "1",
"capabilities": [
"container-runtime"
],
"requires": [
"postgres-database",
"route",
"secret"
],
"contributes": {
"postgres-database": {
"name": "mailu"
},
"route": {
"web": {
"label": "mail",
"endpoint": "web-tls",
"scheme": "https",
"insecure": true
},
"acme": {
"label": "mail",
"path": "/.well-known/acme-challenge",
"endpoint": "web",
"priority": 100
},
"autoconfig": {
"label": "autoconfig",
"endpoint": "autoconfig"
},
"autodiscover": {
"label": "autodiscover",
"endpoint": "autoconfig"
},
"automx": {
"label": "automx",
"endpoint": "autoconfig"
}
}
},
"binds": {
"postgres-database": "${dir:state}/database.json",
"route": "${dir:state}/route.json"
},
"secrets": {
"postgres-database": "${dir:state}/database.secret",
"secret": {
"secret-key": "${dir:state}/secret-key.secret",
"admin": "${dir:state}/admin.secret",
"api-token": "${dir:state}/api-token.secret"
}
},
"emits": [
"user.created",
"user.deleted",
"alias.created",
"alias.deleted"
],
"listens": [
{
"name": "smtp",
"port": 25,
"protocol": "tcp",
"from": "anywhere",
"why": "mail from other mail servers",
"fixed": true
},
{
"name": "pop3",
"port": 110,
"protocol": "tcp",
"from": "anywhere",
"why": "POP3, kept at parity with the predecessor; pruning legacy protocols is its own deliberate change",
"fixed": true
},
{
"name": "imap",
"port": 143,
"protocol": "tcp",
"from": "anywhere",
"why": "IMAP with STARTTLS, kept at parity",
"fixed": true
},
{
"name": "smtps",
"port": 465,
"protocol": "tcp",
"from": "anywhere",
"why": "submission over TLS",
"fixed": true
},
{
"name": "submission",
"port": 587,
"protocol": "tcp",
"from": "anywhere",
"why": "submission; also what the smtp provision serves consumers",
"fixed": true
},
{
"name": "imaps",
"port": 993,
"protocol": "tcp",
"from": "anywhere",
"why": "IMAP over TLS",
"fixed": true
},
{
"name": "pop3s",
"port": 995,
"protocol": "tcp",
"from": "anywhere",
"why": "POP3 over TLS, kept at parity",
"fixed": true
},
{
"name": "web",
"port": 7080,
"protocol": "tcp",
"from": "mesh",
"why": "the web front over http; only the ACME HTTP-01 passthrough is routed here \u2014 everything else 301s to https and would loop a proxy"
},
{
"name": "web-tls",
"port": 7443,
"protocol": "tcp",
"from": "mesh",
"why": "the web front over its own TLS (admin, webmail, API); the public name mail.novox.be is a route grant reaching it here"
},
{
"name": "autoconfig",
"port": 4243,
"protocol": "tcp",
"from": "mesh",
"why": "automx: mail client autoconfiguration; autoconfig/autodiscover/automx.novox.be are route grants reaching it here"
}
],
"own-secrets": {
"broker": "/var/lib/mesh/mailu/broker"
},
"resources": [
{
"id": "mesh-state",
"type": "directory",
"path": "/var/lib/mesh/mailu",
"mode": "0700"
},
{
"id": "state",
"type": "directory",
"mode": "0700",
"place": "."
},
{
"id": "grants",
"type": "directory",
"mode": "0700"
},
{
"id": "data-automx",
"type": "directory",
"mode": "0700"
},
{
"id": "config-env",
"type": "file",
"path": "${dir:state}/mailu.env",
"mode": "0644",
"content": "ADMIN_ADDRESS=mailu-admin\nANTISPAM_ADDRESS=mailu-antispam\nANTIVIRUS_ADDRESS=mailu-antivirus\nIMAP_ADDRESS=mailu-imap\nSMTP_ADDRESS=mailu-smtp\nFRONT_ADDRESS=mailu-front\nWEBMAIL_ADDRESS=mailu-webmail\nWEBDAV_ADDRESS=mailu-webdav\nREDIS_ADDRESS=mailu-redis\nPORTS=25,80,443,465,993,995,4190,110,143,587\nDOMAIN=novox.be\nHOSTNAMES=mail.novox.be\nPOSTMASTER=admin\nSITENAME=Novox\nWEBSITE=https://novox.be\nTLS_FLAVOR=letsencrypt\nSUBNET=192.168.203.0/24\nCOMPOSE_PROJECT_NAME=mailu\nANTIVIRUS=clamav\nWEBMAIL=roundcube\nWEBDAV=radicale\nFETCHMAIL_ENABLED=True\nFETCHMAIL_DELAY=600\nADMIN=true\nWEB_ADMIN=/admin\nWEB_WEBMAIL=/webmail\nWEBROOT_REDIRECT=/webmail\nAPI=true\nWEB_API=/api\nAUTH_RATELIMIT_IP=6000/hour\nAUTH_RATELIMIT_USER=1000/day\nCREDENTIAL_ROUNDS=12\nPASSWORD_SCHEME=PBKDF2\nDISABLE_STATISTICS=True\nMESSAGE_SIZE_LIMIT=50000000\nMESSAGE_RATELIMIT=200/day\nRECIPIENT_DELIMITER=+\nPOSTFIX_MYNETWORKS=127.0.0.0/8 [::1]/128\nRELAYNETS=\nRELAYHOST=\nREJECT_UNLISTED_RECIPIENT=\nDB_FLAVOR=postgresql\nINITIAL_ADMIN_ACCOUNT=admin\nINITIAL_ADMIN_DOMAIN=novox.be\nINITIAL_ADMIN_MODE=ifmissing\nSMTP_PORT=25\nSMTPS_PORT=465\nSUBMISSION_PORT=587\nPOP3_PORT=110\nPOP3S_PORT=995\nIMAP_PORT=143\nIMAPS_PORT=993\nHTTP_PORT=7080\nHTTPS_PORT=7443\nAUTOMX_PORT=4243\nAMX_SMTP_ADDRESS=mail.novox.be\nAMX_SMTP_PORT=587\nAMX_IMAP_ADDRESS=mail.novox.be\nAMX_IMAP_PORT=143\nAMX_MAIL_DOMAINS=novox.be\nDMARC_RUA=admin\nDMARC_RUF=admin\nLETSENCRYPT_SHORTCHAIN=True\nTZ=Etc/UTC\nLOG_LEVEL=INFO\nWELCOME=false\nREAL_IP_HEADER=X-Real-IP\nREAL_IP_FROM=142.132.152.141\nCOMPRESSION=\nCOMPRESS_LEVEL=\nCOMPRESSION_LEVEL=\nBIND_ADDRESS4=127.0.0.1\nBIND_ADDRESS6=::1\nMAILU_VERSION=1.9\nDOCKER_ORG=mailu\nDOCKER_PREFIX=\nWELCOME_SUBJECT=Welcome to your new email account\nWELCOME_BODY=Welcome to your new email account, if you can read this, then it is configured properly!\n"
},
{
"id": "secret-env",
"type": "file",
"path": "${dir:state}/secret.env",
"mode": "0600",
"content": "SECRET_KEY=${secret:secret-key}\n"
},
{
"id": "database-env",
"type": "file",
"path": "${dir:state}/database.env",
"mode": "0600",
"content": "DB_FLAVOR=postgresql\nDB_HOST=${bound:postgres-database:at}:${bound:postgres-database:port}\nDB_USER=${bound:postgres-database:as}\nDB_NAME=${bound:postgres-database:as}\nDB_PW=${secret:postgres-database}\n"
},
{
"id": "admin-env",
"type": "file",
"path": "${dir:state}/admin.env",
"mode": "0600",
"content": "INITIAL_ADMIN_PW=${secret:admin}\nAPI_TOKEN=${secret:api-token}\n"
},
{
"id": "data-certs",
"type": "directory",
"mode": "0700"
},
{
"id": "data-data",
"type": "directory",
"mode": "0700"
},
{
"id": "data-dkim",
"type": "directory",
"mode": "0700"
},
{
"id": "data-mail",
"type": "directory",
"mode": "0700"
},
{
"id": "data-mailqueue",
"type": "directory",
"mode": "0755"
},
{
"id": "data-filter",
"type": "directory",
"mode": "0700"
},
{
"id": "data-clamav",
"type": "directory",
"mode": "0700"
},
{
"id": "data-redis",
"type": "directory",
"mode": "0700"
},
{
"id": "data-webmail",
"type": "directory",
"mode": "0700"
},
{
"id": "data-dav",
"type": "directory",
"mode": "0700"
},
{
"id": "data-fetchmail",
"type": "directory",
"mode": "0700"
},
{
"id": "data-overrides-nginx",
"type": "directory",
"mode": "0700"
},
{
"id": "data-overrides-dovecot",
"type": "directory",
"mode": "0700"
},
{
"id": "data-overrides-postfix",
"type": "directory",
"mode": "0700"
},
{
"id": "data-overrides-rspamd",
"type": "directory",
"mode": "0700"
},
{
"id": "data-overrides-roundcube",
"type": "directory",
"mode": "0700"
},
{
"id": "net",
"type": "network",
"name": "mailu"
},
{
"id": "resolver",
"type": "container",
"name": "mailu-resolver",
"image": "ghcr.io/mailu/unbound@sha256:3a0fdfb364a63f4f9259526e013c1ef40f5f14de3621ce1560804b3a5909584a",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env",
"${dir:state}/secret.env"
],
"secrets-in-environment": "mailu-admin honours SECRET_KEY_FILE, DB_PW_FILE and API_TOKEN_FILE (configuration.py) but INITIAL_ADMIN_PW is env-only (start.py); the remaining containers' need for SECRET_KEY is unverified",
"ip": "192.168.203.254"
},
{
"id": "redis",
"type": "container",
"name": "mailu-redis",
"image": "redis@sha256:4bed291aa5efb9f0d77b76ff7d4ab71eee410962965d052552db1fb80576431d",
"network": "mailu",
"volumes": [
"${dir:data-redis}:/data"
]
},
{
"id": "admin",
"type": "container",
"name": "mailu-admin",
"image": "ghcr.io/mailu/admin@sha256:6dbfdadc4a9590dcb7652357b505200115b689b74008653bbf369e4599a3be5a",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env",
"${dir:state}/secret.env",
"${dir:state}/database.env",
"${dir:state}/admin.env"
],
"volumes": [
"${dir:data-data}:/data",
"${dir:data-dkim}:/dkim"
],
"secrets-in-environment": "mailu-admin honours SECRET_KEY_FILE, DB_PW_FILE and API_TOKEN_FILE (configuration.py) but INITIAL_ADMIN_PW is env-only (start.py); the remaining containers' need for SECRET_KEY is unverified",
"dns": [
"192.168.203.254"
]
},
{
"id": "imap",
"type": "container",
"name": "mailu-imap",
"image": "ghcr.io/mailu/dovecot@sha256:7f0ed5db996fbdc00adc5c5e38a08492e04f7eb4a9fbd66a03aa9a28ddf23993",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env"
],
"volumes": [
"${dir:data-mail}:/mail",
"${dir:data-overrides-dovecot}:/overrides:ro"
],
"dns": [
"192.168.203.254"
]
},
{
"id": "smtp",
"type": "container",
"name": "mailu-smtp",
"image": "ghcr.io/mailu/postfix@sha256:e2e49f39e53b80eac9e7a2f18d9df11edeb4914fd62dbba89b3155e8e034f62e",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env"
],
"volumes": [
"${dir:data-mailqueue}:/queue",
"${dir:data-overrides-postfix}:/overrides:ro"
],
"dns": [
"192.168.203.254"
]
},
{
"id": "antispam",
"type": "container",
"name": "mailu-antispam",
"image": "ghcr.io/mailu/rspamd@sha256:ff3666d8a61f17d309c5c6f6bcf4d40470b82299ca706ac650301175bb1a079d",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env"
],
"volumes": [
"${dir:data-filter}:/var/lib/rspamd",
"${dir:data-overrides-rspamd}:/etc/rspamd/override.d:ro"
],
"dns": [
"192.168.203.254"
]
},
{
"id": "antivirus",
"type": "container",
"name": "mailu-antivirus",
"image": "clamav/clamav-debian@sha256:b12ef8fefddbba7d88de59bea8a32622f365339154adf02d38fd089112e6745a",
"network": "mailu",
"volumes": [
"${dir:data-clamav}:/var/lib/clamav"
],
"dns": [
"192.168.203.254"
]
},
{
"id": "webmail",
"type": "container",
"name": "mailu-webmail",
"image": "ghcr.io/mailu/webmail@sha256:bdbee44cdb05a4658f0e3b62cc448de55ca8f8aea172279fda594826144c04f6",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env",
"${dir:state}/secret.env"
],
"volumes": [
"${dir:data-webmail}:/data",
"${dir:data-overrides-roundcube}:/overrides:ro"
],
"secrets-in-environment": "mailu-admin honours SECRET_KEY_FILE, DB_PW_FILE and API_TOKEN_FILE (configuration.py) but INITIAL_ADMIN_PW is env-only (start.py); the remaining containers' need for SECRET_KEY is unverified",
"dns": [
"192.168.203.254"
]
},
{
"id": "webdav",
"type": "container",
"name": "mailu-webdav",
"image": "ghcr.io/mailu/radicale@sha256:690ed6edf189dfef100a5a8b37c195ebf5d9241ac5f23f2f44b8b7b75726e3de",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env",
"${dir:state}/secret.env"
],
"volumes": [
"${dir:data-dav}:/data"
],
"secrets-in-environment": "mailu-admin honours SECRET_KEY_FILE, DB_PW_FILE and API_TOKEN_FILE (configuration.py) but INITIAL_ADMIN_PW is env-only (start.py); the remaining containers' need for SECRET_KEY is unverified",
"dns": [
"192.168.203.254"
]
},
{
"id": "fetchmail",
"type": "container",
"name": "mailu-fetchmail",
"image": "ghcr.io/mailu/fetchmail@sha256:f881c8412d3bbe73d638469b48321558d6403a9d45bfa043c1e52c752103d42d",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env",
"${dir:state}/secret.env"
],
"volumes": [
"${dir:data-fetchmail}:/data"
],
"secrets-in-environment": "mailu-admin honours SECRET_KEY_FILE, DB_PW_FILE and API_TOKEN_FILE (configuration.py) but INITIAL_ADMIN_PW is env-only (start.py); the remaining containers' need for SECRET_KEY is unverified",
"dns": [
"192.168.203.254"
]
},
{
"id": "front",
"type": "container",
"name": "mailu-front",
"image": "ghcr.io/mailu/nginx@sha256:36f98897cd1bc9d27628bbb4e04bdf60147af2ec7507d6da77f002c4f256896d",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env"
],
"ports": [
"25",
"110",
"143",
"465",
"587",
"993",
"995",
"7080:80",
"7443:443"
],
"volumes": [
"${dir:data-certs}:/certs",
"${dir:data-overrides-nginx}:/overrides:ro"
],
"dns": [
"192.168.203.254"
]
},
{
"id": "runtime-config",
"type": "file",
"path": "/var/lib/mesh/mailu/config.json",
"mode": "0600",
"content": "{}\n",
"merge": "json"
},
{
"id": "runtime",
"type": "container",
"name": "mesh-mailu",
"network": "mailu",
"volumes": [
"/var/lib/mesh/mailu/broker:/run/secrets/broker:ro",
"${dir:state}/api-token.secret:/run/secrets/api-token:ro",
"${dir:grants}:${dir:grants}:ro",
"/var/lib/mesh/mailu/config.json:/run/config/config.json:ro",
"/var/run/docker.sock:/var/run/docker.sock"
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_MAILU_URL": "http://mailu-admin:8080/api/v1",
"MESH_MAILU_API_KEY_FILE": "/run/secrets/api-token",
"MESH_MAILU_IMAP_CONTAINER": "mailu-imap",
"MESH_MAILU_CONFIG_FILE": "/run/config/config.json",
"MESH_MAILU_DOMAIN": "novox.be",
"MESH_RECEIVES": "${dir:grants}/mesh.json"
},
"restart-on": [
"runtime-config"
],
"artifact": "runtime"
},
{
"id": "automx",
"type": "container",
"name": "mailu-automx",
"artifact": "automx",
"network": "mailu",
"env-file": [
"${dir:state}/mailu.env"
],
"ports": [
"4243"
],
"volumes": [
"${dir:data-automx}:/data"
]
}
],
"build": {
"on": [
{
"arg": "BUILD_BASE",
"module": "mesh-tools",
"artifact": "build"
},
{
"arg": "RUNTIME_BASE",
"module": "mesh-tools",
"artifact": "runtime"
},
{
"arg": "PYTHON_BASE",
"image": "python@sha256:25f3cfeaceca14921366af4d1240b56457ef46273bdb508c7b0e8f469f6fd228"
}
],
"artifacts": [
{
"name": "runtime",
"kind": "image",
"from": "Dockerfile"
},
{
"name": "automx",
"kind": "image",
"from": "automx/Dockerfile"
}
]
},
"provides": [
{
"name": "smtp",
"scope": "mesh"
}
],
"serves": {
"smtp": {
"port": 587,
"domain": "novox.be",
"name": "mail.novox.be"
}
},
"receives": {
"smtp": "${dir:grants}/mesh.json"
},
"grants": {
"smtp": "${dir:grants}"
}
}