diff --git a/unbound.conf b/unbound.conf
index 1e6685b..5574392 100644
--- a/unbound.conf
+++ b/unbound.conf
@@ -31,6 +31,8 @@ server:
 # force DMARC enforcement
 local-zone: "_dmarc.gmail.com" static
 local-data: '_dmarc.gmail.com 600 IN TXT "v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@google.com"'
+local-zone: "_dmarc.outlook.com" static
+local-data: '_dmarc.outlook.com 600 IN TXT "v=DMARC1; p=quarantine; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1"'
 
 forward-zone:
     name: "."