Email Formats

{
  "mx": [
    "10 smtp.xooloo.com."
  ],
  "spf": [
    "v=spf1 ip4:154.44.181.0/26 ip4:154.44.177.0/27 ip4:154.44.177.16/28 ip6:2a0c:b641:9b1:ca36::/64 ip6:2a0c:b641:9b0:9757::/64 mx ~all"
  ]
}