Update TXT records with SPF for domain verification

Added SPF record to TXT records in JSON configuration.

domains/merouan.json

@@ -8,7 +8,22 @@
       "216.198.79.1"
     ],
     "TXT": [
-      "zoho-verification=zb04118538.zmverify.zoho.com"
+      "zoho-verification=zb04118538.zmverify.zoho.com",
+      "v=spf1 include:zohomail.com ~all"
+    ],
+    "MX": [
+      {
+        "target": "mx.zoho.com",
+        "priority": 10
+      },
+      {
+        "target": "mx2.zoho.com",
+        "priority": 20
+      },
+      {
+        "target": "mx3.zoho.com",
+        "priority": 50
+      }
     ]
   }
 }