Email Formats

{
  "mx": [
    "10 mail.travelcountry.com."
  ],
  "spf": [
    "v=spf1  include:mailgun.org ip4:207.21.198.27 ip4:207.21.199.6 include:spf.bluehornet.com include:spf.constantcontact.com -all"
  ]
}