New Script: Proxmox Mail Gateway (#1906)

* Proxmox Mail Gateway LXC

* improvements

* renamed to long name and added install check

* Update proxmox-mail-gateway.sh

* Update proxmox-mail-gateway.sh

* Update proxmox-mail-gateway.json

* Update proxmox-mail-gateway-install.sh

* Update proxmox-mail-gateway.sh

* Update proxmox-mail-gateway.sh

* Update proxmox-mail-gateway-install.sh

---------

Co-authored-by: Michel Roegl-Brunner <[email protected]>

Author: thost96

ct/proxmox-mail-gateway.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+source <(curl -s https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: thost96 (thost96)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.proxmox.com/en/products/proxmox-mail-gateway
+
+APP="Proxmox-Mail-Gateway"
+var_tags="mail"
+var_cpu="2"
+var_ram="4096"
+var_disk="10"
+var_os="debian"
+var_version="12"
+var_unprivileged="1"
+
+header_info "$APP"
+base_settings
+
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -e /usr/bin/pmgproxy ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
+  msg_info "Updating ${APP}"
+  apt-get update &>/dev/null
+  apt-get -y upgrade &>/dev/null
+  msg_ok "Updated ${APP}"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}https://${IP}:8006/${CL}"

install/proxmox-mail-gateway-install.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: thost96 (thost96)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt-get -y install \
+  curl \
+  sudo \
+  mc \
+  wget
+msg_ok "Installed Dependencies"
+
+msg_info "Installing Proxmox Mail Gateway"
+wget -q https://enterprise.proxmox.com/debian/proxmox-release-bookworm.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bookworm.gpg
+echo "deb http://download.proxmox.com/debian/pmg bookworm pmg-no-subscription" > /etc/apt/sources.list.d/pmg.list
+$STD apt-get update 
+$STD apt-get -y install proxmox-mailgateway-container
+msg_ok "Installed Proxmox Mail Gateway"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"

json/proxmox-mail-gateway.json

@@ -0,0 +1,39 @@
+{
+    "name": "Promox Mail Gateway",
+    "slug": "proxmox-mail-gateway",
+    "categories": [
+            1
+    ],
+    "date_created": "2025-02-04",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": 8006,
+    "documentation": "https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html",
+    "website": "https://www.proxmox.com/en/products/proxmox-mail-gateway/overview",
+    "logo": "https://raw.githubusercontent.com/home-assistant/brands/master/core_integrations/proxmoxve/icon.png",
+    "description": "Proxmox Mail Gateway is the leading open-source email security solution helping you to protect your mail server against all email threats from the moment they emerge.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/proxmox-mail-gateway.sh",
+            "resources": {
+                "cpu": 2,
+                "ram": 4096,
+                "hdd": 10,
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": "root",
+        "password": null
+    },
+    "notes": [
+        {
+        "text": "Set a root password if using autologin. This will be the PMG password. `passwd root`",
+        "type": "warning"
+        }
+    ]
+}