diff --git a/applications/email.nix b/applications/email.nix
index 459dab8..9293279 100644
--- a/applications/email.nix
+++ b/applications/email.nix
@@ -145,7 +145,7 @@
         };
 
         postfix = {
-          filter = "(skMail=%s)";
+          filter = "(|(skMail=%s)(uid=%s))";
           uidAttribute = "skMail";
           mailAttribute = "skMail";
         };