Email Formats

{
  "mx": [
    "30 Fpta.org.mx3.fusemail.net.",
    "10 Fpta.org.mx1.fusemail.net.",
    "20 Fpta.org.mx2.fusemail.net."
  ],
  "spf": [
    "v=spf1 include:spf.ymem.net ip4:216.162.148.25 include:spf.constantcontact.com include:arcstonespf.smtp.com ~all"
  ]
}