diff --git a/roles/spamassassin/files/local.cf b/roles/spamassassin/files/local.cf
index 291457c..b7eb81b 100644
--- a/roles/spamassassin/files/local.cf
+++ b/roles/spamassassin/files/local.cf
@@ -262,6 +262,7 @@ whitelist_from *@chichiclothing.com
 whitelist_from dmarcreport@microsoft.com
 
 # Blacklist manuel
+blacklist_from *@*.business
 blacklist_from *@jikmase.de
 blacklist_from *@*.digital
 blacklist_from *@distares.de