1 files changed, 9 insertions, 4 deletions

diff --git a/hosts/surtr/email/default.nix b/hosts/surtr/email/default.nix
index 947aa328..b952070b 100644
--- a/hosts/surtr/email/default.nix
+++ b/hosts/surtr/email/default.nix
@@ -21,8 +21,6 @@ let
   };
 
   spmDomains = ["bouncy.email"];
-
-  spm = pkgs.callPackage ./spm {};
 in {
   config = {
     nixpkgs.overlays = [
@@ -118,7 +116,14 @@ in {
           "reject_unverified_recipient"
         ];
         unverified_recipient_reject_code = "550";
-        unverified_recipient_reject_reason = "Recipient address rejected: undeliverable address";
+        unverified_recipient_reject_reason = "Recipient address lookup failed";
+        address_verify_map = "internal:address_verify_map";
+        address_verify_positive_expire_time = "1h";
+        address_verify_positive_refresh_time = "15m";
+        address_verify_negative_expire_time = "15s";
+        address_verify_negative_refresh_time = "5s";
+        address_verify_cache_cleanup_interval = "5s";
+        address_verify_poll_delay = "1s";
 
         smtpd_relay_restrictions = [
           "permit_mynetworks"
@@ -643,7 +648,7 @@ in {
     systemd.services.spm = {
       serviceConfig = {
         Type = "notify";
-        ExecStart = "${spm}/bin/spm-server";
+        ExecStart = "${pkgs.spm}/bin/spm-server";
         User = "spm";
         Group = "spm";