diff --git a/etc/exim4/exim4.conf b/etc/exim4/exim4.conf
index e761590..f7531a0 100644
--- a/etc/exim4/exim4.conf
+++ b/etc/exim4/exim4.conf
@@ -567,6 +567,7 @@ acl_rcpt_to:
   warn
     condition = ${if eq {$runrc}{2}{yes}{no}}
     add_header = Received-SPF: softfail
+    set acl_m_junk = yes
     #log_message = SPF check: softfail
 
   warn