diff --git a/lass/2configs/ciko.nix b/lass/2configs/ciko.nix
index 6818db460..3d87fb620 100644
--- a/lass/2configs/ciko.nix
+++ b/lass/2configs/ciko.nix
@@ -11,14 +11,6 @@ with import <stockholm/lib>;
       "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDTUWm/fISw/gbuHvf3kwxGEuk1aY5HrNNvr8QXCQv0khDdaYmZSELbtFQtE04WGTWmackNcLpld5mETVyCM0BjOgqMJYQNhtywxfYcodEY5xxHCuGgA3S1t94MZub+DRodXCfB0yUV85Wbb0sltkMTJufMwYmLEGxSLRukxAOcNsXdjlyro96csmYrIiV6R7+REnz8OcR7sKlI4tvKA1mbvWmjbDBd1MZ8Jc0Lwf+b0H/rH69wEQIcB5HRHHJIChoAk0t2azSjXagk1+4AebONZTCKvTHxs/D2wUBIzoxyjmh5S0aso/cKw8qpKcl/A2mZiIvW3KMlJAM5U+RQKMrr"
     ];
   };
-  krebs.exim-smarthost = {
-    internet-aliases = [
-      { from = "*@slash16.net"; to = "ciko"; }
-    ];
-    sender_domains = [
-      "slash16.net"
-    ];
-  };
 
   system.activationScripts.user-shadow = ''
     ${pkgs.coreutils}/bin/chmod +x /home/ciko