Email Formats

{
  "mx": [
    "10 1b7be3b4.21.ik2.com.",
    "20 1b7be3b4.22.ik2.io."
  ],
  "spf": [
    "v=spf1 include:sender.zohobooks.com include:spf1.ustsg.com include:spf2.ustsg.com include:spf3.ustsg.com ~all"
  ]
}