diff --git a/data/conf/rspamd/custom/bulk_header.map b/data/conf/rspamd/custom/bulk_header.map
index ab8acce1..aad306a5 100644
--- a/data/conf/rspamd/custom/bulk_header.map
+++ b/data/conf/rspamd/custom/bulk_header.map
@@ -1,6 +1,5 @@
 /X-CSA-Complaints: .*/i
 /X-EMV-Platform; .*/i
-/X-Mailer: promio.*/i
 /.*nur-1-click*/i
 /.*episerver.*/i
 /.*supergewinne.*/i
@@ -11,4 +10,8 @@
 /.*EmailSocket.*/i
 /List-Unsubscribe:.*respread.*/i
 /.*greenflamingo.*/i
-/.*senderemailglobal.*(
+/.*senderemailglobal.*/i
+/.*promio\.net*/i
+/.*promio\.de*/i
+/.*mailer-service\.com*/i
+/.*mailer-service\.de*/i