diff --git a/nix-system-configs/modules/system/mail-server.nix b/nix-system-configs/modules/system/mail-server.nix
index b3008e7..0b18ed0 100644
--- a/nix-system-configs/modules/system/mail-server.nix
+++ b/nix-system-configs/modules/system/mail-server.nix
@@ -89,22 +89,16 @@ in {
             smtp = {
               protocol = "smtp";
               bind = "[::]:25";
-              proxy.trusted-networks = [
-                "10.1.1.250/32"
-              ];
             };
             submissions = {
               bind = "[::]:465";
               protocol = "smtp";
               tls.implicit = true;
-              # Also trust proxy for SMTPS
-              proxy.trusted-networks = ["10.1.1.250/32"];
             };
             imaps = {
               bind = "[::]:993";
               protocol = "imap";
               tls.implicit = true;
-              proxy.trusted-networks = ["10.1.1.250/32"];
             };
             jmap = {
               bind = "[::]:8080";