add mta-sts policy

2024-01-19 12:51:44 +01:00
parent 7acc25829c
commit 38067faab7
1 changed files with 4 additions and 0 deletions
@@ -0,0 +1,4 @@
+version: STSv1
+mode: enforce
+mx: *.mail.protection.outlook.com
+max_age: 604800