GeoNetAgent, LDAPWeb, server-audit, server-connection
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Environment Variables — Mailcow
Terakhir Diperbarui: 2026-07-03
⚠️ Jangan commit .env — hanya .env.example di repo. Nilai secret di server: /opt/stacks/mailcow/.env
Core install
| Variable |
Contoh |
Keterangan |
MAILCOW_HOSTNAME |
sync.geonet.co.id |
FQDN utama Mailcow (Let's Encrypt) |
MAILCOW_VM_IP |
10.100.1.28 |
IP LAN VM Mailcow |
MAILCOW_TIMEZONE |
Asia/Jakarta |
Timezone container |
MAILCOW_PUBLIC_IP |
(IP publik NAT) |
IP publik untuk MX/PTR — set di DNS |
MAILCOW_STACK_PATH |
/opt/mailcow-dockerized |
Path deploy di VM .27 |
MAILCOW_API_KEY |
(generate) |
Password API Mailcow (mailcow.conf → MAILCOW_PASS) |
SKIP_LETS_ENCRYPT |
n |
y hanya lab tanpa DNS |
ADDITIONAL_SAN |
|
Hostname tambahan di cert (opsional) |
Admin UI
| Variable |
Contoh |
Keterangan |
MAILCOW_ADMIN_USER |
admin |
User default panel Mailcow |
MAILCOW_ADMIN_PASSWORD |
SECRET |
Password admin — set saat install / reset di UI |
Mailbox support (Zammad)
| Variable |
Contoh |
Keterangan |
MAILCOW_SUPPORT_EMAIL |
support@geonet.co.id |
Mailbox inbound/outbound Zammad |
MAILCOW_SUPPORT_PASSWORD |
SECRET |
Password mailbox — sama untuk SMTP & IMAP di Zammad |
Domain
| Variable |
Contoh |
Keterangan |
MAILCOW_DOMAIN_PRIMARY |
geonet.co.id |
Domain hybrid (MX masih cPanel, transisi Mailcow) |
MAILCOW_DOMAIN_SECONDARY |
gisportal.id |
Domain Mailcow murni — MX langsung ke 117.102.73.102, tanpa cPanel |
Port layanan (default Mailcow)
| Variable |
Port |
Protokol |
Keterangan |
MAILCOW_PORT_SMTP |
25 |
SMTP |
Inbound dari internet — cek firewall & provider |
MAILCOW_PORT_SMTPS |
465 |
SMTPS |
Implicit SSL |
MAILCOW_PORT_SUBMISSION |
587 |
STARTTLS |
Disarankan untuk Zammad outbound |
MAILCOW_PORT_IMAPS |
993 |
IMAPS |
Zammad inbound fetch email |
MAILCOW_PORT_POP3S |
995 |
POP3S |
Opsional |
MAILCOW_PORT_HTTPS |
443 |
HTTPS |
Web UI + API |
Integrasi Zammad
Setelah Mailcow running, konfigurasi di Zammad → Channels → Email:
Outbound (notifikasi tiket)
| Variable |
Nilai |
Keterangan |
ZAMMAD_SMTP_HOST |
mailcowdockerized-postfix-mailcow-1 |
Hostname container Postfix (dari jaringan Docker Zammad) |
ZAMMAD_SMTP_PORT |
587 |
STARTTLS |
ZAMMAD_SMTP_SSL |
starttls |
|
ZAMMAD_SMTP_USER |
support@geonet.co.id |
|
ZAMMAD_SMTP_PASSWORD |
SECRET |
Sama dengan MAILCOW_SUPPORT_PASSWORD |
Alternatif dari host: 127.0.0.1:587 jika port di-bind ke localhost + nginx tidak mem-proxy SMTP.
Inbound (email → tiket)
| Variable |
Nilai |
Keterangan |
ZAMMAD_IMAP_HOST |
mailcowdockerized-dovecot-mailcow-1 |
Container Dovecot |
ZAMMAD_IMAP_PORT |
993 |
SSL |
ZAMMAD_IMAP_SSL |
yes |
|
ZAMMAD_IMAP_USER |
support@geonet.co.id |
|
ZAMMAD_IMAP_PASSWORD |
SECRET |
|
Ref Zammad: Zammad/docs/notes/smtp-notification-setup.md, Zammad/docs/roadmap.md Fase 9
LDAP (Active Directory)
Mailcow bisa pakai LDAP 10.100.1.40 — sama dengan geonet-console & Zammad.
| Variable |
Nilai |
LDAP_HOST |
10.100.1.40 |
LDAP_PORT |
389 |
LDAP_BASE_DN |
DC=gisportal,DC=id |
LDAP_BIND_DN |
Administrator@gisportal.id |
LDAP_BIND_PASSWORD |
SECRET — reuse geonet-console |
Panduan lengkap: docs/notes/ldap-ad-mailcow.md
| Terpusat di AD |
Tetap di Mailcow UI |
| Password, nama, on/off user |
Domain, alias, template quota |
| Grup siapa dapat mailbox |
Admin panel (SQL only) |
Atribut mail → @geonet.co.id |
fetchmail POP3 drain |
Legacy SMTP (migrasi dari cPanel)
Zammad saat ini memakai hosting idcloudhosting — tetap didokumentasikan sampai cutover Mailcow.
| Variable |
Nilai |
LEGACY_SMTP_HOST |
sc138.idcloudhosting.cloud |
LEGACY_SMTP_PORT |
465 |
LEGACY_SMTP_SSL |
yes |
LEGACY_SMTP_SSL_VERIFY |
yes |
LEGACY_SMTP_USER |
support@geonet.co.id |
LEGACY_SMTP_PASSWORD |
SECRET |
Error historis DNS container: Zammad/docs/notes/email-geonet-co-id.md
DNS (panel domain — bukan env Mailcow)
gisportal.id (Mailcow murni, tanpa cPanel)
| Record |
Nilai |
| MX |
10 mail.gisportal.id |
A mail.gisportal.id |
117.102.73.102 |
| SPF |
v=spf1 ip4:117.102.73.102 -all |
| DKIM |
dari Mailcow Admin → domain gisportal.id |
geonet.co.id (hybrid, transisi)
| Variable |
Contoh |
Record |
DNS_MX_HOST |
sync.geonet.co.id |
MX setelah cutover |
| SPF |
|
tambah ip4:117.102.73.102 saat cutover |
| DKIM |
|
dari Mailcow UI |
Lokasi secret
| Secret |
Lokasi |
Mailcow .env (repo lokal) |
Mailcow/.env — gitignored |
| Mailcow di production |
/opt/stacks/mailcow/mailcow.conf + .env |
| Zammad SMTP saat ini |
UI Zammad + Zammad/docs/notes/smtp-notification-setup.md |
