fix(pamod): add MX and TXT records for email configuration

- Added MX records with priorities 10 and 20 pointing to improvmx.com servers

domains/pamod.json

@@ -4,6 +4,12 @@
     "email": "pamod_madubashana2003@gmail.com"
   },
   "records": {
-    "CNAME": "pamod-madubashana.github.io"
+    "CNAME": "pamod-madubashana.github.io",
-  }
+    "MX" : [
-}
+      {"priority": 10,"target": "mx1.improvmx.com"},
+      {"priority": 20,"target": "mx2.improvmx.com"}
+    ],
+    "TXT": "v=spf1 include:spf.improvmx.com ~all"
+  },
+  "proxied": true
+}