From e84ac26208f514337df9482f3356d6727f3673fa Mon Sep 17 00:00:00 2001
From: Malte Brandy <malte.brandy@maralorn.de>
Date: Sun, 6 Jun 2021 01:18:57 +0200
Subject: [PATCH] Install mailman

---
 nixos/machines/hera/configuration.nix |  1 +
 nixos/roles/mailman.nix               | 32 +++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 nixos/roles/mailman.nix

diff --git a/nixos/machines/hera/configuration.nix b/nixos/machines/hera/configuration.nix
index a3f42c0a..070d8fb1 100644
--- a/nixos/machines/hera/configuration.nix
+++ b/nixos/machines/hera/configuration.nix
@@ -25,6 +25,7 @@ in
     ../../roles/laminar
     ../../roles/kassandra-server.nix
     ../../roles/foundryvtt.nix
+    ../../roles/mailman.nix
     ../../roles/home-assistant
     ./web.nix
     ./mail.nix
diff --git a/nixos/roles/mailman.nix b/nixos/roles/mailman.nix
new file mode 100644
index 00000000..3f5bae1b
--- /dev/null
+++ b/nixos/roles/mailman.nix
@@ -0,0 +1,32 @@
+{ ... }:
+let
+  hostname = "lists.maralorn.de";
+  admin = "admin@maralorn.de";
+in
+{
+  services = {
+    mailman = {
+      enable = true;
+      webHosts = [ hostname ];
+      serve.enable = true;
+      enablePostfix = true;
+      siteOwner = admin;
+    };
+    postfix = {
+      relayDomains = [ "hash:/var/lib/mailman/data/postfix_domains" ];
+      config =
+        let
+          lmtp = [ "hash:/var/lib/mailman/data/postfix_lmtp" ];
+        in
+        {
+          transport_maps = lmtp;
+          local_recipient_maps = lmtp;
+        };
+    };
+    nginx.virtualHosts.${hostname} = {
+      enableACME = true;
+      forceSSL = true;
+    };
+  };
+
+}