diff --git a/cloudron.js b/cloudron.js
index 85b152d..d095749 100644
--- a/cloudron.js
+++ b/cloudron.js
@@ -544,7 +544,7 @@ Cloudron.prototype.checkDMARC = function (callback) {
         if (records.length !== 1 || records[0].length !== 1) return callback(new Error('Got ' + JSON.stringify(records) + ' TXT records. Expecting 1 length 2d array'));
 
         // node removes the quotes or maybe this is why a 2d-array?
-        if (records[0][0].search(/^v=DMARC1; p=none; pct=100; rua=mailto:.*; ruf=.*$/) !== 0) return callback(new Error('Bad DMARC record. ' + records[0][0]));
+        if (records[0][0].search(/^v=DMARC1; p=reject; pct=100$/) !== 0) return callback(new Error('Bad DMARC record. ' + records[0][0]));
 
         callback(null, records);
     });