Add iCloud Mail DKIM record for randy.is-a.dev

domains/sig1._domainkey.randy.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "nr0225",
+    "email": "n.r0225@gmail.com"
+  },
+  "records": {
+    "CNAME": "sig1.dkim.randy.is-a.dev.at.icloudmailadmin.com"
+  }
+}