Email Formats

{
  "mx": [
    "20 discoverlancaster-com.mx2.arsmtp.com.",
    "10 discoverlancaster-com.mx1.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:66.216.143.212 ip4:173.163.102.80/29 include:spf.protection.outlook.com include:listrak.com include:spf.dynect.net -all"
  ]
}