GeoNetAgent, LDAPWeb, server-audit, server-connection
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System Requirements — Mailcow
Owner: runtime minimum agar Mailcow + fetchmail berjalan.
Inventori host: server.md. Env: .env.example.
Ringkasan
| Field |
Value |
| Project |
Mailcow/ |
| Tipe |
infra (mail server) |
| Last updated |
2026-07-06 |
Platform & OS
| Komponen |
Minimum |
Dipakai saat ini |
| OS server |
Ubuntu 22.04 LTS |
Ubuntu 22.04.5 LTS |
| Arsitektur |
x64 |
x64 |
vm.max_map_count |
262144 |
262144 |
Runtime & Toolchain
| Tool |
Minimum |
Dipakai |
Cek |
| Docker |
24+ |
29.x |
docker --version |
| Docker Compose |
v2 |
v5 |
docker compose version |
| fetchmail |
6.x |
systemd package |
fetchmail -V |
| systemd |
— |
timer 2 menit |
systemctl status fetchmail-support.timer |
Resource minimum (VM Mailcow)
| Lingkungan |
CPU |
RAM |
Disk |
| prod (30+ user) |
8 vCPU |
16 GiB |
2×256 GiB SSD |
| prod (saat ini) |
16 vCPU |
32 GiB |
2×512 GiB SSD |
Disk 2: /data/mailcow/vmail (Dovecot mail storage live).
Dependency eksternal
| Dependency |
Host |
Dipakai untuk |
| nginx reverse proxy |
10.100.1.24 |
HTTPS UI sync.geonet.co.id |
| Active Directory LDAP |
10.100.1.40:389 |
Identity Provider (bukan support@) |
| cPanel POP3 |
mail.geonet.co.id:995 |
fetchmail drain (transisi) |
| cPanel SMTP relay |
sc138.idcloudhosting.cloud:587 |
Outbound transisi |
| QNAP NAS |
10.100.1.10 |
Backup harian |
| Dockge primary |
10.100.1.24 |
Manajemen stack |
Variabel URL & konfigurasi (no hardcode)
| Variabel |
Wajib |
Contoh |
Dipakai oleh |
MAILCOW_HOSTNAME |
ya |
sync.geonet.co.id |
Mailcow generate_config |
MAILCOW_VM_IP |
ya |
10.100.1.28 |
docs, SSH |
MAILCOW_SUPPORT_EMAIL |
ya |
support@geonet.co.id |
fetchmail, Zammad |
MAILCOW_SUPPORT_PASSWORD |
ya |
(secret) |
fetchmail, SOGo, SMTP |
LDAP_HOST |
opsional |
10.100.1.40 |
Identity Provider |
LEGACY_SMTP_HOST |
transisi |
sc138.idcloudhosting.cloud |
relay outbound |
Detail: environment.md, .env.example.
Port & protokol
| Service |
Port |
Protokol |
| SMTP inbound |
25 |
TCP |
| SMTPS |
465 |
TCP/TLS |
| Submission |
587 |
TCP/STARTTLS |
| IMAPS |
993 |
TCP/TLS |
| POP3S |
995 |
TCP/TLS |
| HTTPS (UI) |
443 |
HTTPS |
| Dockge agent |
5001 |
HTTP (LAN only) |
Client IMAP (PC user)
| Setting |
Nilai |
| Server |
sync.geonet.co.id |
| Port |
993 SSL/TLS |
| Username |
support@geonet.co.id |
| Password |
Password Mailcow (bukan AD) |
Panduan lengkap: guide/outlook-imap-setup.md.
