diff --git a/usr/local/etc/rspamd/local.d/dkim_signing.conf b/usr/local/etc/rspamd/local.d/dkim_signing.conf
index b7ff4a8..2845a52 100644
--- a/usr/local/etc/rspamd/local.d/dkim_signing.conf
+++ b/usr/local/etc/rspamd/local.d/dkim_signing.conf
@@ -1,3 +1,8 @@
+use_domain = "envelope";
+use_domain_sign_networks = "envelope";
+use_domain_sign_local = "envelope";
+allow_username_mismatch = true;
+allow_hdrfrom_mismatch = true;
 try_fallback = false;
 domain {
   hosting.danwin1210.me {