diff --git a/data/conf/rspamd/custom/bulk_header.map b/data/conf/rspamd/custom/bulk_header.map
new file mode 100644
index 00000000..eeb71ccf
--- /dev/null
+++ b/data/conf/rspamd/custom/bulk_header.map
@@ -0,0 +1 @@
+/X-CSA-Complaints: .*/i