diff --git a/filter-rules.py b/filter-rules.py
index 1bb97e3..b9c7b54 100644
--- a/filter-rules.py
+++ b/filter-rules.py
@@ -7,7 +7,8 @@ BLOCK_EMAIL = [
     'jramiro@pagerduty.com',
     'info@snowflake.com',
     'lisa@duo.com',
-    'cortana@microsoft.com'
+    'cortana@microsoft.com',
+    'Viva-noreply@microsoft.com'
 ]
 
 BLOCK_KEYWORDS = [
@@ -47,6 +48,7 @@ BLOCK_DOMAINS = [
     'mktomail.com',
     'norstar.net',
     'pphosted.com',
+    'radware.com',
     'sparkpostmail.com',
     'thesourcery.com',
     'trustedmailservers.com',