Email Formats

{
  "mx": [
    "10 966bb58a.21.ik2.com.",
    "20 966bb58a.22.ik2.io."
  ],
  "spf": [
    "v=spf1 mx a include:spf.protection.outlook.com include:mailgun.org include:_spf.dennyk-d8122.swp23.com include:spf.constantcontact.com -all"
  ]
}