diff --git a/hosts/phantom/email.nix b/hosts/phantom/email.nix
index 1951629..105113b 100644
--- a/hosts/phantom/email.nix
+++ b/hosts/phantom/email.nix
@@ -36,6 +36,8 @@
         hashedPassword = "$2b$05$DcA9xMdvHqqQMZw2.zybI.vfKsQAJtaQ/JB.t9AHu6psstWq97m2C";
       };
     };
+
+    enableManageSieve = true;
   };
 
   # Prefer ipv4 and use main ipv6 to avoid reverse DNS issues
@@ -52,7 +54,7 @@
       $config['smtp_host'] = "tls://${config.mailserver.fqdn}:587";
       $config['smtp_user'] = "%u";
       $config['smtp_pass'] = "%p";
-      $config['plugins'] = [ "carddav", "archive" ];
+      $config['plugins'] = [ "carddav", "archive", "managesieve" ];
     '';
   };
 }