diff --git a/domains/trix.json b/domains/trix.json
index 3caecbda31..731ad739b8 100644
--- a/domains/trix.json
+++ b/domains/trix.json
@@ -5,7 +5,8 @@
     },
     "records": {
         "CNAME": "tr1xem.github.io",
-        "MX": ["mx1.improvmx.com", "mx2.improvmx.com"]
+        "MX": ["mx1.improvmx.com", "mx2.improvmx.com"],
+        "TXT": ["v=spf1 include:spf.improvmx.com ~all"]
     },
     "proxied": true
 }