Email Formats

{
  "mx": [
    "10 mx1.ltcompany.com.",
    "20 mx-kz.ltcompany.com.",
    "50 mx-rzn.ltcompany.com."
  ],
  "spf": [
    "v=spf1 +mx +ip4:178.178.138.62 include:spf.unisender.com -all"
  ]
}