1 files changed, 64 insertions, 0 deletions
diff --git a/nixos/modules/services/mail/spamassassin.nix b/nixos/modules/services/mail/spamassassin.nix
new file mode 100644
index 00000000000..aaf1dfcc210
--- /dev/null
+++ b/nixos/modules/services/mail/spamassassin.nix
@@ -0,0 +1,64 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+
+  cfg = config.services.spamassassin;
+
+in
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.spamassassin = {
+
+      enable = mkOption {
+        default = false;
+        description = "Whether to run the SpamAssassin daemon.";
+      };
+
+      debug = mkOption {
+        default = false;
+        description = "Whether to run the SpamAssassin daemon in debug mode.";
+      };
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf cfg.enable {
+
+    # Allow users to run 'spamc'.
+    environment.systemPackages = [ pkgs.spamassassin ];
+
+    users.extraUsers = singleton {
+    name = "spamd";
+      description = "Spam Assassin Daemon";
+      uid = config.ids.uids.spamd;
+      group = "spamd";
+    };
+
+    users.extraGroups = singleton {
+      name = "spamd";
+      gid = config.ids.gids.spamd;
+    };
+
+    jobs.spamd = {
+      description = "Spam Assassin Server";
+
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+
+      exec = "${pkgs.spamassassin}/bin/spamd ${optionalString cfg.debug "-D"} --username=spamd --groupname=spamd --nouser-config --virtual-config-dir=/var/lib/spamassassin/user-%u --allow-tell --pidfile=/var/run/spamd.pid";
+    };
+
+  };
+
+}