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#!/bin/bash
# Mailcow install script
# Run on the Mailcow VM (10.48.200.82) after first SSH login:
# ssh ubuntu@10.48.200.82
# bash <(curl -s https://raw.githubusercontent.com/myronblair/ProxMailcow/main/mailcow/install.sh)
set -euo pipefail
MAILCOW_HOSTNAME="mail.web.orbishosting.com"
MAILCOW_TZ="America/New_York"
MAILCOW_DIR="/opt/mailcow-dockerized"
echo "=== Installing Docker ==="
curl -fsSL https://get.docker.com | sh
usermod -aG docker ubuntu
systemctl enable docker
echo "=== Cloning Mailcow ==="
git clone https://github.com/mailcow/mailcow-dockerized "$MAILCOW_DIR"
cd "$MAILCOW_DIR"
echo "=== Generating Mailcow config ==="
MAILCOW_HOSTNAME="$MAILCOW_HOSTNAME" \
MAILCOW_TZ="$MAILCOW_TZ" \
./generate_config.sh
echo "=== Applying reverse proxy settings ==="
# Run behind Nginx Proxy Manager:
# HTTP on port 8080 (NPM proxies this)
# HTTPS only on localhost (NPM handles external SSL)
sed -i 's/^HTTP_PORT=.*/HTTP_PORT=8080/' mailcow.conf
sed -i 's/^HTTP_BIND=.*/HTTP_BIND=0.0.0.0/' mailcow.conf
sed -i 's/^HTTPS_PORT=.*/HTTPS_PORT=8443/' mailcow.conf
sed -i 's/^HTTPS_BIND=.*/HTTPS_BIND=127.0.0.1/' mailcow.conf
echo "=== Pulling Docker images (this takes 5-10 min) ==="
docker compose pull
echo "=== Starting Mailcow ==="
docker compose up -d
echo "=== Creating systemd service ==="
cat > /etc/systemd/system/mailcow.service << 'SERVICE'
[Unit]
Description=Mailcow Email Server
After=docker.service
Requires=docker.service
[Service]
Type=oneshot
RemainAfterExit=yes
WorkingDirectory=/opt/mailcow-dockerized
ExecStart=/usr/bin/docker compose up -d
ExecStop=/usr/bin/docker compose down
TimeoutStartSec=0
[Install]
WantedBy=multi-user.target
SERVICE
systemctl daemon-reload
systemctl enable mailcow.service
echo ""
echo "=== MAILCOW INSTALL COMPLETE ==="
echo "Internal web UI: http://10.48.200.82:8080"
echo "Public URL (after NPM + FortiGate): https://mail.web.orbishosting.com"
echo "Default admin: admin / moohoo — CHANGE IMMEDIATELY"
echo ""
echo "Container status:"
cd "$MAILCOW_DIR" && docker compose ps
echo ""
echo "Next steps:"
echo " 1. Configure NPM proxy host (see nginx-proxy-manager/npm-proxy-setup.md)"
echo " 2. Apply FortiGate changes (see docs/fortigate-changes.md)"
echo " 3. Configure DNS (see docs/dns-records.md)"
echo " 4. Add domain and mailboxes (see mailcow/post-install.md)"