From ae9ca5d07f72d14885b5b84aef7bb605bbcf004d Mon Sep 17 00:00:00 2001
From: Dmitry <ada.dmitry@gmail.com>
Date: Sat, 30 May 2026 20:28:08 +0300
Subject: [PATCH] Enable Vaultwarden SMTP on mini-pc

Expose Maddy on port 2525 and connect
Vaultwarden and Uptime Kuma to the mail
network for outbound mail delivery.
---
 mini-pc/maddy/docker-compose.yml       | 2 ++
 mini-pc/uptime-kuma/docker-compose.yml | 8 +++++++-
 mini-pc/vaultwarden/.env.example       | 5 +++++
 mini-pc/vaultwarden/docker-compose.yml | 6 +++++-
 nixos/hosts/mini-pc/firewall.nix       | 1 +
 5 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/mini-pc/maddy/docker-compose.yml b/mini-pc/maddy/docker-compose.yml
index e5c12ad..6531ebb 100644
--- a/mini-pc/maddy/docker-compose.yml
+++ b/mini-pc/maddy/docker-compose.yml
@@ -4,6 +4,8 @@ services:
     container_name: maddy
     hostname: maddy
     restart: unless-stopped
+    ports:
+      - "2525:2525"
     env_file:
       - .env
     volumes:
diff --git a/mini-pc/uptime-kuma/docker-compose.yml b/mini-pc/uptime-kuma/docker-compose.yml
index 55b892c..00ab6f1 100644
--- a/mini-pc/uptime-kuma/docker-compose.yml
+++ b/mini-pc/uptime-kuma/docker-compose.yml
@@ -10,4 +10,10 @@ services:
       TZ: Europe/Moscow
     volumes:
       - /opt/data/uptime-kuma:/app/data
-networks: {}
+    networks:
+      - default
+      - mail
+networks:
+  default:
+  mail:
+    external: true
diff --git a/mini-pc/vaultwarden/.env.example b/mini-pc/vaultwarden/.env.example
index 0a119a7..c5d5f6c 100644
--- a/mini-pc/vaultwarden/.env.example
+++ b/mini-pc/vaultwarden/.env.example
@@ -1 +1,6 @@
 ADMIN_TOKEN=changeme
+SMTP_HOST=maddy
+SMTP_PORT=2525
+SMTP_SECURITY=off
+SMTP_FROM=vaultwarden@ada-dev.ru
+SMTP_FROM_NAME=Vaultwarden
diff --git a/mini-pc/vaultwarden/docker-compose.yml b/mini-pc/vaultwarden/docker-compose.yml
index 1e0319e..2e7077c 100644
--- a/mini-pc/vaultwarden/docker-compose.yml
+++ b/mini-pc/vaultwarden/docker-compose.yml
@@ -2,7 +2,6 @@ services:
   vaultwarden:
     hostname: vaultwarden
     image: vaultwarden/server:latest
-    network_mode: bridge
     ports:
       - target: 80
         published: "10380"
@@ -13,6 +12,11 @@ services:
       - type: bind
         source: /opt/data/vaultwarden
         target: /data
+    networks:
+      - default
+      - mail
 networks:
   default:
     name: vaultwarden_default
+  mail:
+    external: true
diff --git a/nixos/hosts/mini-pc/firewall.nix b/nixos/hosts/mini-pc/firewall.nix
index 7147815..789b0a3 100644
--- a/nixos/hosts/mini-pc/firewall.nix
+++ b/nixos/hosts/mini-pc/firewall.nix
@@ -8,6 +8,7 @@
       443 # HTTPS
       784 # DNS-over-QUIC
       853 # DNS-over-TLS
+      2525 # Maddy SMTP relay
       3001 # Uptime Kuma
       3015
       4438