diff --git a/modules/services/clamav.nix b/modules/services/clamav.nix
index 3ab1d19..5f3f615 100644
--- a/modules/services/clamav.nix
+++ b/modules/services/clamav.nix
@@ -41,6 +41,7 @@ in
             "^/var/lib/postfix/queue/"
             "^/var/lib/docker/overlay2"
             "^/var/lib/docker/volumes/backingFsBlockDev"
+            "^/var/lib/rspamd/rspamd.sock"
             "^/tmp/tmux-.*"
             "^/tmp/.*dotnet-diagnostic-.*"
             "^/tmp/.*clr-debug-pipe-.*"
diff --git a/modules/services/nginx.nix b/modules/services/nginx.nix
index a7e116a..4221354 100644
--- a/modules/services/nginx.nix
+++ b/modules/services/nginx.nix
@@ -40,7 +40,6 @@ in
 
     services.nginx = {
       enable = true;
-      package = pkgs.nginxQuic;
       additionalModules = [ pkgs.nginxModules.moreheaders ];
 
       # Use recommended settings
diff --git a/systems/amd-server-vm/mail.nix b/systems/amd-server-vm/mail.nix
index 199e9e7..ae19a90 100644
--- a/systems/amd-server-vm/mail.nix
+++ b/systems/amd-server-vm/mail.nix
@@ -127,8 +127,8 @@ in
         smtpd_recipient_restrictions = "reject_non_fqdn_recipient,reject_unknown_recipient_domain,permit_sasl_authenticated,reject_unauth_destination";
         smtpd_relay_restrictions = "permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination";
         # For DKIM (milter = mail filter)
-        smtpd_milters = "unix:/run/opendkim/opendkim.sock";
-        non_smtpd_milters = "$smtpd_milters";
+        smtpd_milters = [ "unix:/run/opendkim/opendkim.sock" ];
+        non_smtpd_milters = [ "unix:/run/opendkim/opendkim.sock" ];
         milter_default_action = "accept";
       };
     };
@@ -166,6 +166,10 @@ in
     selector = "mail";
     socket = "local:/run/opendkim/opendkim.sock";
   };
+  services.rspamd = {
+    enable = true;
+    postfix.enable = true;
+  };
   services.dovecot2 = {
     enable = true;
     enableImap = true;
diff --git a/systems/pc/configuration.nix b/systems/pc/configuration.nix
index 3c57385..7a8fb54 100644
--- a/systems/pc/configuration.nix
+++ b/systems/pc/configuration.nix
@@ -117,6 +117,10 @@
     };
   };
 
+  programs.zoxide = {
+    enable = true;
+    enableZshIntegration = true;
+  };
   nix.gc.automatic = lib.mkForce false;
   services.searx = {
     enable = false;