1 files changed, 2 insertions, 0 deletions

diff --git a/ymir.nix b/ymir.nix
index 1c0610f1..0bc54188 100644
--- a/ymir.nix
+++ b/ymir.nix
@@ -582,6 +582,8 @@ in rec {
       mlmmj-subs_destination_recipient_limit = "1";
       policy-spf_time_limit = "3600s";
       propagate_unmatched_extensions = ["canonical" "virtual" "alias"];
+      smtpd_authorized_verp_clients = "$authorized_verp_clients";
+      authorized_verp_clients = "$mynetworks";
 
       milter_default_action = "accept";
       milter_protocol = "2";