diff --git a/configuration/hosts/hainich/services/mail.nix b/configuration/hosts/hainich/services/mail.nix
index 39183cb..9b1d90c 100644
--- a/configuration/hosts/hainich/services/mail.nix
+++ b/configuration/hosts/hainich/services/mail.nix
@@ -12,7 +12,7 @@
     mailDirectory = "/data/mail";
     enable = true;
     fqdn = "mail.hacc.space";
-    domains = [ "hacc.space" "hacc.earth" "4future.dev" "4futu.re" ];
+    domains = [ "hacc.space" "hacc.earth" "4future.dev" "4futu.re" "infra4future.de" ];
 
     loginAccounts = {
         "hexchen@hacc.space" = {
@@ -137,6 +137,7 @@
     @4future.dev @hacc.space
     @4futu.re @hacc.space
     @hacc.earth @hacc.space
+    @infra4future.de admin@hacc.space
     contact@hacc.space info@hacc.space
   '';